def _fixed(self):
"""Calculate fixed properties with the chemical compound ids specified,
valid only for one component"""
x = self._x()
fluido = self._name()
refprop.setup("def", fluido)
info = refprop.info()
self.M = unidades.Dimensionless(info["wmm"])
self.Tt = unidades.Temperature(info["ttrp"])
self.Tb = unidades.Temperature(info["tnbpt"])
self.Tc = unidades.Temperature(info["tcrit"])
self.R = unidades.SpecificHeat(info["Rgas"]/self.M)
self.f_accent = unidades.Dimensionless(info["acf"])
self.momentoDipolar = unidades.DipoleMoment(info["dip"], "Debye")
self.rhoc = unidades.Density(info["Dcrit"]*self.M)
self.zc = unidades.Dimensionless(info["zcrit"])
self.Pc = unidades.Pressure(self.R*self.Tc*self.rhoc*self.zc, "kPa")
name = refprop.name()
self.name = name["hname"]
self.CAS = name["hcas"]
def _maintest(rp):
#examples and test setup
rp.SetErrorDebug.off() #turn on =>> for testing purpose
if rp.test(): #if True; rptest =>>for testing purpose
print u'refprop installed correctely'
print u'test results'
print rp.testresult
print u'fluidlib'
rp.fluidlib()
print u'\n'
prop = rp.setup(
u'def',
u'air',
)
print u'setup air'
print prop, u'\n'
x = prop[u'x']
print u'critp(x)'
print rp.critp(x), u'\n'
print u'setup water ammonia'
print rp.setup(
u'def',
u'water',
u'ammonia',
), u'\n'
#alternative setup input
rp.setup(
u'def',
[u'water', u'ammonia'],
)
x = [0.5, 0.3]
prop = rp.normalize(x)
x = prop[u'x']
prop = rp.critp(x)
prop = rp.therm(prop[u'tcrit'], prop[u'Dcrit'], x)
print u'therm'
print prop, u'\n'
p = prop[u'p']
print u'therm2'
print rp.therm2(prop[u't'], prop[u'D'], x), u'\n'
print u'therm0'
print rp.therm0(prop[u't'], prop[u'D'], x), u'\n'
print u'residual'
print rp.residual(prop[u't'], prop[u'D'], x), u'\n'
print u'entro'
print rp.entro(prop[u't'], prop[u'D'], x), u'\n'
print u'enthal'
print rp.enthal(prop[u't'], prop[u'D'], x), u'\n'
print u'ag'
print rp.ag(prop[u't'], prop[u'D'], x), u'\n'
print u'cvcp'
print rp.cvcp(prop[u't'], prop[u'D'], x), u'\n'
print u'dddp'
print rp.dddp(prop[u't'], prop[u'D'], x), u'\n'
print u'dddt'
print rp.dddt(prop[u't'], prop[u'D'], x), u'\n'
print u'dhd1'
print rp.dhd1(prop[u't'], prop[u'D'], x), u'\n'
print u'dpdd'
print rp.dpdd(prop[u't'], prop[u'D'], x), u'\n'
print u'dpdd2'
print rp.dpdd2(prop[u't'], prop[u'D'], x), u'\n'
print u'dpdt'
print rp.dpdt(prop[u't'], prop[u'D'], x), u'\n'
D = prop[u'D']
#function not supported in Windows
if platform.system() == u'Linux':
print u'dcdt'
print rp.dcdt(prop[u't'], x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'dcdt2'
print rp.dcdt2(prop[u't'], x), u'\n'
print u'fgcty'
print rp.fgcty(prop[u't'], D, x), u'\n'
print u'gibbs'
print rp.gibbs(prop[u't'], prop[u'D'], x), u'\n'
#~ print('fgcty2')
#~ print(rp.fgcty2(prop['t'], prop['D'], x), '\n')
prop = rp.therm3(prop[u't'], prop[u'D'], x)
print u'therm3'
print prop, u'\n'
D = prop[u'D']
print u'virb'
print rp.virb(prop[u't'], x), u'\n'
print u'virc'
print rp.virc(prop[u't'], x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'vird'
print rp.vird(prop[u't'], x), u'\n'
print u'virba'
print rp.virba(prop[u't'], x), u'\n'
print u'virca'
print rp.virca(prop[u't'], x), u'\n'
print u'cvcpk'
print rp.cvcpk(1, prop[u't'], D), u'\n'
print u'dbdt'
print rp.dbdt(prop[u't'], x), u'\n'
print u'dpddk'
print rp.dpddk(1, prop[u't'], D), u'\n'
print u'dpdtk'
print rp.dpdtk(2, prop[u't'], D), u'\n'
D = 55
t = 373
prop = rp.press(t, D, x)
print u'press'
print prop, u'\n'
p = prop[u'p']
print u'purefld(1)'
prop = rp.purefld(1)
print prop, u'\n'
x = [1]
resetup_test_prop_d = prop
print u'satt'
prop = rp.satt(t, x)
print prop, u'\n'
print u'satp'
prop = rp.satp(prop[u'p'], x)
print prop, u'\n'
print u'satd'
print rp.satd(prop[u'Dliq'], x), u'\n'
print u'sath'
print rp.sath(47000, x, 0), u'\n'
print u'sate'
print rp.sate(0.96047E-13, x), u'\n'
print u'sats'
print rp.sats(50, x, 0), u'\n'
print u'purefld(0)'
print rp.purefld(0), u'\n'
x = [0.5, 0.3]
x = rp.normalize(x)[u'x']
print u'csatk'
print rp.csatk(1, t), u'\n'
print u'dptsatk'
print rp.dptsatk(1, t), u'\n'
print u'cv2pk'
print rp.cv2pk(2, t, D), u'\n'
print u'tprho'
print rp.tprho(t, p, x, 2, 1, 58), u'\n'
print u'flsh, tp'
prop = rp.flsh(u'tp', t, p, x)
print prop, u'\n'
print u'flsh, th'
print rp.flsh(u'tH', 305, prop[u'h'], x, 1), u'\n'
print u'flsh, tD'
print rp.flsh(u'tD', t, 30, x), u'\n'
print u'info()'
print rp.info(), u'\n'
print u'info(2)'
print rp.info(2), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'rmix2'
print rp.rmix2(x), u'\n'
print u'xmass'
prop = rp.xmass(x)
print prop, u'\n'
print u'xmole'
print rp.xmole(prop[u'xkg']), u'\n'
print u'limitx'
print rp.limitx(x, u'eos', t, D, p), u'\n'
print u'limitk'
print rp.limitk(u'eos', 1, t, D, p), u'\n'
print u'limits'
print rp.limits(x), u'\n'
print u'flsh, ts'
prop = rp.flsh(u'ts', t, 40, x)
print prop, u'\n'
print u'flsh, te'
print rp.flsh(u'te', t, prop[u'e'], x), u'\n'
print u'flsh, pD'
prop = rp.flsh(u'Pd', p, D, x)
print prop, u'\n'
print u'flsh, ph'
prop = rp.flsh(u'ph', p, prop[u'h'], x)
print prop, u'\n'
print u'flsh, ps'
prop = rp.flsh(u'ps', p, prop[u's'], x)
print prop, u'\n'
print u'flsh, pe'
prop = rp.flsh(u'pE', p, prop[u'e'], x)
print prop, u'\n'
print u'flsh, es'
prop = rp.flsh(u'es', prop[u'e'], prop[u's'], x)
print prop, u'\n'
print u'flsh, hs'
prop = rp.flsh(u'hs', 40000, 100, x)
print prop, u'\n'
print u'flsh, es'
print rp.flsh(u'es', 175, 13, x), u'\n'
print u'flsh, Dh'
print rp.flsh(u'DH', 20, 18000, x), u'\n'
print u'flsh, Ds'
prop = rp.flsh(u'Ds', 20, 50, x)
print prop, u'\n'
print u'flsh, De'
prop = rp.flsh(u'DE', 20, prop[u'e'], x)
print prop, u'\n'
print u'flsh, tq'
prop = rp.flsh(u'tq', t, prop[u'q'], x)
print prop, u'\n'
print u'flsh, pq'
print rp.flsh(u'pq', 1200, prop[u'q'], x), u'\n'
prop = rp.flsh(u'tp', 350, 1200, x)
print u'flsh, tp'
print prop, u'\n'
s = prop[u's']
e = prop[u'e']
h = prop[u'h']
D = prop[u'D']
t = prop[u't']
p = prop[u'p']
Dmin = 40
Dmax = 55
print u'flsh1, liq, ph'
print rp.flsh1(u'Ph', p, h, x, 1), u'\n'
print u'getphase'
print rp.getphase(prop), u'\n'
print u'flsh1, liq, pD'
print rp.flsh1(u'PD', p, D, x), u'\n'
print u'flsh1, liq, ps'
print rp.flsh1(u'Ps', p, s, x), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, th'
print rp.flsh1(u'th', t, h, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, ts'
print rp.flsh1(u'ts', t, s, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, te'
print rp.flsh1(u'te', t, e, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, pe'
print rp.flsh1(u'Pe', p, e, x), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, hs'
print rp.flsh1(u'hs', h, s, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, Dh'
print rp.flsh1(u'Dh', D, h, x), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, Ds'
print rp.flsh1(u'Ds', D, s, x), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, liq, De'
print rp.flsh1(u'De', D, e, x), u'\n'
prop = rp.flsh(u'tp', 400, 100, x)
s = prop[u's']
e = prop[u'e']
h = prop[u'h']
D = prop[u'D']
Dmin = 0.01
Dmax = 0.05
t = prop[u't']
p = prop[u'p']
print u'flsh1, vap, ph'
print rp.flsh1(u'Ph', p, h, x, 2), u'\n'
print u'getphase'
print rp.getphase(prop), u'\n'
print u'flsh1, vap, pD'
print rp.flsh1(u'PD', p, D, x, 2), u'\n'
print u'flsh1, vap, ps'
print rp.flsh1(u'Ps', p, s, x, 2), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, th'
print rp.flsh1(u'th', t, h, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, ts'
print rp.flsh1(u'ts', t, s, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, te'
print rp.flsh1(u'te', t, e, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, pe'
print rp.flsh1(u'Pe', p, e, x, 2), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, hs'
print rp.flsh1(u'hs', h, s, x, Dmin=Dmin, Dmax=Dmax), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, Dh'
print rp.flsh1(u'Dh', D, h, x), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, Ds'
print rp.flsh1(u'Ds', D, s, x), u'\n'
#unsupported in Windows
if platform.system() == u'Linux':
print u'flsh1, vap, De'
print rp.flsh1(u'De', D, e, x), u'\n'
print u'cstar'
print rp.cstar(t, p, 8, x), u'\n'
print u'fpv'
print rp.fpv(t, D, p, x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'excess'
print rp.excess(t, p, x, kph=2), u'\n'
prop = rp.flsh(u'pq', 1200, 0.65, x)
D = prop[u'D']
Dliq = prop[u'Dliq']
Dvap = prop[u'Dvap']
xliq = prop[u'xliq']
xvap = prop[u'xvap']
e = prop[u'e']
h = prop[u'h']
s = prop[u's']
q = prop[u'q']
p = prop[u'p']
t = prop[u't']
#function not supported in Windows
if platform.system() == u'Linux':
print u'tpfl2'
print rp.flsh2(u'tp', t, p, x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'Dhfl2'
print rp.flsh2(u'Dh', D, h, x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'Dsfl2'
print rp.flsh2(u'Ds', D, s, x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'Defl2'
print rp.flsh2(u'De', D, e, x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'thfl2'
print rp.flsh2(u'th', t, h, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'tsfl2'
print rp.flsh2(u'ts', t, s, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'tefl2'
print rp.flsh2(u'te', t, e, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'tDfl2'
print rp.flsh2(u'tD', t, D, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'pDfl2'
print rp.flsh2(u'pD', p, D, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'phfl2'
print rp.flsh2(u'ph', p, h, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'psfl2'
print rp.flsh2(u'ps', p, s, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'pefl2'
print rp.flsh2(u'pe', p, e, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'tqfl2'
print rp.flsh2(u'tq', t, q, x, ksat=0), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'pqfl2'
print rp.flsh2(u'pq', p, q, x, ksat=0), u'\n'
#function not supported in Windows
#~ if platform.system() == 'Linux':
#~ print('Dqfl2')
#~ print(rp.flsh2('Dq', D, q, x), '\n')
prop = rp.flsh(u'tp', 340, 100, x)
t = prop[u't']
Dliq = prop[u'Dliq']
Dvap = prop[u'Dvap']
xliq = prop[u'xliq']
xvap = prop[u'xvap']
print u'qmass'
prop = rp.qmass(prop[u'q'], xliq, xvap)
print prop, u'\n'
print u'qmole'
print rp.qmole(prop[u'qkg'], prop[u'xlkg'], prop[u'xvkg']), u'\n'
print u'wmol'
print rp.wmol(x), u'\n'
prop = rp.flsh(u'tp', 340, 100, x)
print u'dielec'
print rp.dielec(prop[u't'], prop[u'D'], x), u'\n'
print u'surten'
print rp.surten(t, Dliq, Dvap, xliq, xvap), u'\n'
print u'surft'
print rp.surft(240, x), u'\n'
rp.setup(u'def', u'water')
print u'meltt'
print rp.meltt(273.15, [1]), u'\n'
print u'meltp'
print rp.meltp(100, [1]), u'\n'
print u'sublt'
print rp.sublt(273.15, [1]), u'\n'
print u'sublp'
print rp.sublp(0.1, [1]), u'\n'
rp.setup(
u'def',
u'butane',
u'ethane',
u'propane',
u'methane',
)
x = [0.5, 0.15, 0.3, 0.05]
rp.setref(u'nbp')
prop = rp.flsh(u'tp', 260, 150, x)
D = prop[u'D']
print u'trnprp, setref NBP'
print rp.trnprp(260, D, x), u'\n'
print u'B12'
print rp.b12(260, x), u'\n'
print u'chempot'
print rp.chempot(260, D, x), u'\n'
print u'fugcof'
print rp.fugcof(260, D, x), u'\n'
##function not supported in Windows
#if platform.system() == 'Linux':
#print('phiderv')
#print(rp.phiderv(2, 1, 260, D, x), '\n')
#function not supported in Windows
if platform.system() == u'Linux':
print u'getmod'
print rp.getmod(1, u'EOS'), u'\n'
rp.setmod(u'tcx', u'ecs', [u'tc2', u'tc1', u'tc2', u'tc2'])
rp.setup(
u'def',
u'butane',
u'ethane',
u'propane',
u'methane',
)
x = [0.5, 0.15, 0.3, 0.05]
rp.setref(u'nbp')
prop = rp.flsh(u'tp', 260, 200, x)
print u'trnprp, setref NBP, setmod [tcx, ecs, tc2, tc1, tc2, tc2]'
print rp.trnprp(260, prop[u'D'], x), u'\n'
#function not supported in Windows
if platform.system() == u'Linux':
print u'getmod'
print rp.getmod(3, u'tcx'), u'\n'
rp.setref(u'oth', 1, [1], 0, 0, 273, 100)
print u'setref = OTH'
prop = rp.flsh(u'tp', 260, 200, x)
print prop, u'\n'
resetup_test_prop_a = prop
rp.setref(u'???', 1, [1], 0, 0, 373, 100)
print u'setref = ???'
prop = rp.flsh(u'tp', 260, 200, x)
print prop, u'\n'
resetup_test_prop_b = prop
print u'name'
print rp.name(1), u'\n'
rp.setup(
u'def',
u'butane',
u'ethane',
u'propane',
u'methane',
)
x = [0.5, 0.15, 0.3, 0.05]
print u'getktv'
prop = rp.getktv(1, 3)
print prop, u'\n'
print u'setktv'
prop = rp.setktv(
1,
3,
u'lin',
prop[u'fij'],
prop[u'hfmix'],
)
print prop, u'\n'
resetup_test_prop_c = prop
print u'reset setktv'
print rp.setktv(1, 2, u'rst'), u'\n'
print u'getfij'
print rp.getfij(u'LIN'), u'\n'
print u'resetup_test_prop, setref, setmod'
print resetup_test_prop_a, u'\n'
print u'resetup'
print rp.resetup(resetup_test_prop_a), u'\n'
print u'resetup_test_prop, setref(???), setmod'
print resetup_test_prop_b, u'\n'
print u'resetup'
print rp.resetup(resetup_test_prop_b), u'\n'
print u'resetup_test_prop, setktv'
print resetup_test_prop_c, u'\n'
print u'resetup'
print rp.resetup(resetup_test_prop_c), u'\n'
print u'resetup_test_prop, purefld'
print resetup_test_prop_d, u'\n'
print u'resetup'
print rp.resetup(resetup_test_prop_d), u'\n'
#normalize([0.2, 0.2, 0.1, 0.1])
print u'normalize'
print rp.normalize([0.2, 0.2, 0.1, 0.1]), u'\n'
#setup_details
print u'setup_details'
print rp.setup_details({
u'hfld': [u'BUTANE', u'ETHANE', u'PROPANE', u'METHANE'],
u'D':
0.21683907260570098,
u'Dvap':
0.09664613429889905,
u'hfmix':
u'HMX.BNC',
u'setmod': {
u'hcomp': [u'TC2', u'TC1', u'TC2', u'TC2'],
u'htype': u'TCX',
u'hmix': u'ECS'
},
u'cp':
-9999980.0,
u'xliq': [
Decimal(u'0.7125650648765283717349528049'),
Decimal(u'0.04065955068790887177072495080'),
Decimal(u'0.2449672538076863186375885862'),
Decimal(u'0.001808130627876437856733658079')
],
u'xvap': [
Decimal(u'0.2304027911956556081031262882'),
Decimal(u'0.2886769748808782463382744488'),
Decimal(u'0.3697982730402927396744896960'),
Decimal(u'0.1111219608831734058841095670')
],
u'x': [0.5, 0.15, 0.3, 0.05],
u'e':
-13828.39837781548,
u'h':
-12906.055381248256,
u'nc':
4,
u'Dliq':
11.150114864150222,
u'cv':
-9999980.0,
u'q':
0.4408579356823604,
u'p':
200.0,
u's':
-44.047682476988044,
u't':
260.0,
u'w':
-9999980.0,
u'kph':
1,
u'setref': {
u'p0': 100,
u'ixflag': 1,
u'h0': 0,
u's0': 0,
u't0': 273,
u'hrf': [u'OTH', u'???']
},
u'hrf':
u'DEF'
}), u'\n'
#gerg04
print u'gerg04 = 1'
rp.gerg04(1)
print rp.setup(u'def', u'butane', u'ethane', u'propane'), u'\n'
#reset gerg04
print u'gerg04 = 0'
rp.gerg04(0)
print rp.setup(u'def', u'butane', u'ethane', u'propane'), u'\n'
#preos
print u'preos = 2'
print rp.preos(2), u'\n'
print u'preos = -1'
print rp.preos(-1), u'\n'
print u'preos = 0'
print rp.preos(0), u'\n'
print u'preos = -1'
print rp.preos(-1), u'\n'
#setaga
print u'setaga'
print rp.setaga(), u'\n'
#unsetaga
print u'unsetaga'
print rp.unsetaga(), u'\n'
#setup_settings
print u'setup_setting'
print rp.setup_setting(), u'\n'
def convert_fluid(fluid_name, out_path, step=0.25):
'''
Converts the fluid to the the binary format
'''
# if 'R' != fluid_name[0]:
# print 'Ingnoring irrelevant refrigerant', fluid_name
# return
try:
# Prepare the fluid in Refprop
fluid = r.setup(u'def', fluid_name)
if fluid_name in ALIASES:
fluid_name = ALIASES[fluid_name]
else:
if u'.PPF' in fluid_name:
fluid_name.replace(u'.PPF', '')
# remove any unnecessary file extensions
#fluid_name = r.name()['hname']
print 'Converting ' + fluid_name
# Get some of the meta data for the fluid
x = [] # the fluid composition (mole fractions of mixtures). Empty for single fluid
if 'x' in fluid:
x = fluid['x']
limits = r.limits(x)
info = r.info()
# print fluid_name, 'limits are', limits
tmin = math.ceil(float(limits['tmin']))
tmax = math.floor(float(r.critp(x)['tcrit']))
tmax = math.floor(float(limits['tmax']))
delta = (tmax - tmin) - 2
rows = int(delta / step)
tmax = tmin + (rows * step) # snap tmax down to step interval
bubble = []
dew = []
rowsOut = 0
for i in range(rows):
temp = tmin + (step * i)
try:
bapp = r.satt(temp, x, kph=1)['p']
dapp = r.satt(temp, x, kph=2)['p']
bubble.append(bapp)
dew.append(dapp)
rowsOut = rowsOut + 1
except:
if rowsOut > 0:
# print 'Failed to get saturated temperature. Finalizing fluid at current row'
break
if rowsOut <= 0:
print 'Failed to export fluid {0} with expected rows {1}: \n{2}'.format(fluid_name, rows, traceback.format_exc())
return False
# else:
# print fluid_name, 'exported', rowsOut, 'rows of lookup data with tmin=', tmin, 'and tmax=', tmax, 'and expected rows=', rows
similar = True
# Check if the fluid has a pressure difference for the different phases
for i in range(rowsOut):
similar = math.fabs(bubble[i] - dew[i]) <= EPSILON
if not similar:
print fluid_name, 'failed to be similar at temp', (i * step + tmin)
break
# Write the fluid to its file
file = open(out_path + fluid_name + OUT_EXT, 'wb')
data = None
vals = bubble
if similar:
fmt = '>BB{0}siifI?{1}f'.format(len(fluid_name), str(rowsOut))
else:
fmt = '>BB{0}siifI?{1}f'.format(len(fluid_name), str(rowsOut * 2))
vals = vals + dew
data = struct.pack(fmt, VERSION, len(fluid_name), str(fluid_name), tmin, tmax, step, rowsOut, similar, *vals)
file.write(data)
file.flush()
file.close()
return True
except Exception, e:
print 'Failed to convert fluid {0}: \n{1}'.format(fluid_name, traceback.format_exc())
return False
def _maintest(rp):
#examples and test setup
rp.SetErrorDebug.off() #turn on =>> for testing purpose
if rp.test(): #if True; rptest =>>for testing purpose
print('refprop installed correctely')
print('test results')
print(rp.testresult)
print('fluidlib')
rp.fluidlib()
print('\n')
prop = rp.setup('def', 'air',)
print('setup air')
print(prop, '\n')
x = prop['x']
print('critp(x)')
print(rp.critp(x), '\n')
print('setup water ammonia')
print(rp.setup('def', 'water', 'ammonia',), '\n')
#alternative setup input
rp.setup('def', ['water', 'ammonia'],)
x = [0.5, 0.3]
prop = rp.normalize(x)
x = prop['x']
prop = rp.critp(x)
prop = rp.therm(prop['tcrit'], prop['Dcrit'], x)
print('therm')
print(prop, '\n')
p = prop['p']
print('therm2')
print(rp.therm2(prop['t'], prop['D'], x), '\n')
print('therm0')
print(rp.therm0(prop['t'], prop['D'], x), '\n')
print('residual')
print(rp.residual(prop['t'], prop['D'], x), '\n')
print('entro')
print(rp.entro(prop['t'], prop['D'], x), '\n')
print('enthal')
print(rp.enthal(prop['t'], prop['D'], x), '\n')
print('ag')
print(rp.ag(prop['t'], prop['D'], x), '\n')
print('cvcp')
print(rp.cvcp(prop['t'], prop['D'], x), '\n')
print('dddp')
print(rp.dddp(prop['t'], prop['D'], x), '\n')
print('dddt')
print(rp.dddt(prop['t'], prop['D'], x), '\n')
print('dhd1')
print(rp.dhd1(prop['t'], prop['D'], x), '\n')
print('dpdd')
print(rp.dpdd(prop['t'], prop['D'], x), '\n')
print('dpdd2')
print(rp.dpdd2(prop['t'], prop['D'], x), '\n')
print('dpdt')
print(rp.dpdt(prop['t'], prop['D'], x), '\n')
D = prop['D']
#function not supported in Windows
if platform.system() == 'Linux':
print('dcdt')
print(rp.dcdt(prop['t'], x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('dcdt2')
print(rp.dcdt2(prop['t'], x), '\n')
print('fgcty')
print(rp.fgcty(prop['t'], D, x), '\n')
print('gibbs')
print(rp.gibbs(prop['t'], prop['D'], x), '\n')
#~ print('fgcty2')
#~ print(rp.fgcty2(prop['t'], prop['D'], x), '\n')
prop = rp.therm3(prop['t'], prop['D'], x)
print('therm3')
print(prop, '\n')
D = prop['D']
print('virb')
print(rp.virb(prop['t'], x), '\n')
print('virc')
print(rp.virc(prop['t'], x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('vird')
print(rp.vird(prop['t'], x), '\n')
print('virba')
print(rp.virba(prop['t'], x), '\n')
print('virca')
print(rp.virca(prop['t'], x), '\n')
print('cvcpk')
print(rp.cvcpk(1, prop['t'], D), '\n')
print('dbdt')
print(rp.dbdt(prop['t'], x), '\n')
print('dpddk')
print(rp.dpddk(1, prop['t'], D), '\n')
print('dpdtk')
print(rp.dpdtk(2, prop['t'], D), '\n')
D = 55
t = 373
prop = rp.press(t, D, x)
print('press')
print(prop, '\n')
p = prop['p']
print('purefld(1)')
prop = rp.purefld(1)
print(prop, '\n')
x = [1]
resetup_test_prop_d = prop
print('satt')
prop = rp.satt(t, x)
print(prop, '\n')
print('satp')
prop = rp.satp(prop['p'], x)
print(prop, '\n')
print('satd')
print(rp.satd(prop['Dliq'], x), '\n')
print('sath')
print(rp.sath(47000, x, 0), '\n')
print('sate')
print(rp.sate(0.96047E-13, x), '\n')
print('sats')
print(rp.sats(50, x, 0), '\n')
print('purefld(0)')
print(rp.purefld(0), '\n')
x = [0.5, 0.3]
x = rp.normalize(x)['x']
print('csatk')
print(rp.csatk(1, t), '\n')
print('dptsatk')
print(rp.dptsatk(1, t), '\n')
print('cv2pk')
print(rp.cv2pk(2, t, D), '\n')
print('tprho')
print(rp.tprho(t, p, x, 2, 1, 58), '\n')
print('flsh, tp')
prop = rp.flsh('tp', t, p, x)
print(prop, '\n')
print('flsh, th')
print(rp.flsh('tH', 305, prop['h'], x, 1), '\n')
print('flsh, tD')
print(rp.flsh('tD', t, 30, x), '\n')
print('info()')
print(rp.info(), '\n')
print('info(2)')
print(rp.info(2), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('rmix2')
print(rp.rmix2(x), '\n')
print('xmass')
prop = rp.xmass(x)
print(prop, '\n')
print('xmole')
print(rp.xmole(prop['xkg']), '\n')
print('limitx')
print(rp.limitx(x, 'eos', t, D, p), '\n')
print('limitk')
print(rp.limitk('eos', 1, t, D, p), '\n')
print('limits')
print(rp.limits(x), '\n')
print('flsh, ts')
prop = rp.flsh('ts', t, 40, x)
print(prop, '\n')
print('flsh, te')
print(rp.flsh('te', t, prop['e'], x), '\n')
print('flsh, pD')
prop = rp.flsh('Pd', p, D, x)
print(prop, '\n')
print('flsh, ph')
prop = rp.flsh('ph', p, prop['h'], x)
print(prop, '\n')
print('flsh, ps')
prop = rp.flsh('ps', p, prop['s'], x)
print(prop, '\n')
print('flsh, pe')
prop = rp.flsh('pE', p, prop['e'], x)
print(prop, '\n')
print('flsh, es')
prop = rp.flsh('es', prop['e'], prop['s'], x)
print(prop, '\n')
print('flsh, hs')
prop = rp.flsh('hs', 40000, 100, x)
print(prop, '\n')
print('flsh, es')
print(rp.flsh('es', 175, 13, x), '\n')
print('flsh, Dh')
print(rp.flsh('DH', 20, 18000, x), '\n')
print('flsh, Ds')
prop = rp.flsh('Ds', 20, 50, x)
print(prop, '\n')
print('flsh, De')
prop = rp.flsh('DE', 20, prop['e'], x)
print(prop, '\n')
print('flsh, tq')
prop = rp.flsh('tq', t, prop['q'], x)
print(prop, '\n')
print('flsh, pq')
print(rp.flsh('pq', 1200, prop['q'], x), '\n')
prop = rp.flsh('tp', 350, 1200, x)
print('flsh, tp')
print(prop, '\n')
s = prop['s']
e = prop['e']
h = prop['h']
D = prop['D']
t = prop['t']
p = prop['p']
Dmin = 40
Dmax = 55
print('flsh1, liq, ph')
print(rp.flsh1('Ph', p, h, x, 1), '\n')
print('getphase')
print(rp.getphase(prop), '\n')
print('flsh1, liq, pD')
print(rp.flsh1('PD', p, D, x), '\n')
print('flsh1, liq, ps')
print(rp.flsh1('Ps', p, s, x), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, th')
print(rp.flsh1('th', t, h, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, ts')
print(rp.flsh1('ts', t, s, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, te')
print(rp.flsh1('te', t, e, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, pe')
print(rp.flsh1('Pe', p, e, x), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, hs')
print(rp.flsh1('hs', h, s, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, Dh')
print(rp.flsh1('Dh', D, h, x), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, Ds')
print(rp.flsh1('Ds', D, s, x), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, liq, De')
print(rp.flsh1('De', D, e, x), '\n')
prop = rp.flsh('tp', 400, 100, x)
s = prop['s']
e = prop['e']
h = prop['h']
D = prop['D']
Dmin = 0.01
Dmax = 0.05
t = prop['t']
p = prop['p']
print('flsh1, vap, ph')
print(rp.flsh1('Ph', p, h, x, 2), '\n')
print('getphase')
print(rp.getphase(prop), '\n')
print('flsh1, vap, pD')
print(rp.flsh1('PD', p, D, x, 2), '\n')
print('flsh1, vap, ps')
print(rp.flsh1('Ps', p, s, x, 2), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, th')
print(rp.flsh1('th', t, h, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, ts')
print(rp.flsh1('ts', t, s, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, te')
print(rp.flsh1('te', t, e, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, pe')
print(rp.flsh1('Pe', p, e, x, 2), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, hs')
print(rp.flsh1('hs', h, s, x, Dmin=Dmin, Dmax=Dmax), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, Dh')
print(rp.flsh1('Dh', D, h, x), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, Ds')
print(rp.flsh1('Ds', D, s, x), '\n')
#unsupported in Windows
if platform.system() == 'Linux':
print('flsh1, vap, De')
print(rp.flsh1('De', D, e, x), '\n')
print('cstar')
print(rp.cstar(t, p, 8, x), '\n')
print('fpv')
print(rp.fpv(t, D, p, x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('excess')
print(rp.excess(t, p, x, kph=2), '\n')
prop = rp.flsh('pq', 1200, 0.65, x)
D = prop['D']
Dliq = prop['Dliq']
Dvap = prop['Dvap']
xliq = prop['xliq']
xvap = prop['xvap']
e = prop['e']
h = prop['h']
s = prop['s']
q = prop['q']
p = prop['p']
t = prop['t']
#function not supported in Windows
if platform.system() == 'Linux':
print('tpfl2')
print(rp.flsh2('tp', t, p, x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('Dhfl2')
print(rp.flsh2('Dh', D, h, x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('Dsfl2')
print(rp.flsh2('Ds', D, s, x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('Defl2')
print(rp.flsh2('De', D, e, x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('thfl2')
print(rp.flsh2('th', t, h, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('tsfl2')
print(rp.flsh2('ts', t, s, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('tefl2')
print(rp.flsh2('te', t, e, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('tDfl2')
print(rp.flsh2('tD', t, D, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('pDfl2')
print(rp.flsh2('pD', p, D, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('phfl2')
print(rp.flsh2('ph', p, h, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('psfl2')
print(rp.flsh2('ps', p, s, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('pefl2')
print(rp.flsh2('pe', p, e, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('tqfl2')
print(rp.flsh2('tq', t, q, x, ksat=0), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('pqfl2')
print(rp.flsh2('pq', p, q, x, ksat=0), '\n')
#function not supported in Windows
#~ if platform.system() == 'Linux':
#~ print('Dqfl2')
#~ print(rp.flsh2('Dq', D, q, x), '\n')
prop = rp.flsh('tp', 340, 100, x)
t = prop['t']
Dliq = prop['Dliq']
Dvap = prop['Dvap']
xliq = prop['xliq']
xvap = prop['xvap']
print('qmass')
prop = rp.qmass(prop['q'], xliq, xvap)
print(prop, '\n')
print('qmole')
print(rp.qmole(prop['qkg'], prop['xlkg'], prop['xvkg']), '\n')
print('wmol')
print(rp.wmol(x), '\n')
prop = rp.flsh('tp', 340, 100, x)
print('dielec')
print(rp.dielec(prop['t'], prop['D'], x), '\n')
print('surten')
print(rp.surten (t, Dliq, Dvap, xliq, xvap), '\n')
print('surft')
print(rp.surft(240, x), '\n')
rp.setup('def', 'water')
print('meltt')
print(rp.meltt(273.15, [1]), '\n')
print('meltp')
print(rp.meltp(100, [1]), '\n')
print('sublt')
print(rp.sublt(273.15, [1]), '\n')
print('sublp')
print(rp.sublp(0.1, [1]), '\n')
rp.setup('def', 'butane', 'ethane', 'propane', 'methane',)
x = [0.5, 0.15, 0.3, 0.05]
rp.setref('nbp')
prop = rp.flsh('tp', 260, 150, x)
D = prop['D']
print('trnprp, setref NBP')
print(rp.trnprp(260, D, x), '\n')
print('B12')
print(rp.b12(260, x), '\n')
print('chempot')
print(rp.chempot(260, D, x), '\n')
print('fugcof')
print(rp.fugcof(260, D, x), '\n')
##function not supported in Windows
#if platform.system() == 'Linux':
#print('phiderv')
#print(rp.phiderv(2, 1, 260, D, x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('getmod')
print(rp.getmod(1, 'EOS'), '\n')
rp.setmod('tcx', 'ecs', ['tc2', 'tc1', 'tc2', 'tc2'])
rp.setup('def', 'butane', 'ethane', 'propane', 'methane',)
x = [0.5, 0.15, 0.3, 0.05]
rp.setref('nbp')
prop = rp.flsh('tp', 260, 200, x)
print('trnprp, setref NBP, setmod [tcx, ecs, tc2, tc1, tc2, tc2]')
print(rp.trnprp(260, prop['D'], x), '\n')
#function not supported in Windows
if platform.system() == 'Linux':
print('getmod')
print(rp.getmod(3, 'tcx'), '\n')
rp.setref('oth', 1, [1], 0, 0, 273, 100)
print('setref = OTH')
prop = rp.flsh('tp', 260, 200, x)
print(prop, '\n')
resetup_test_prop_a = prop
rp.setref('???', 1, [1], 0, 0, 373, 100)
print('setref = ???')
prop = rp.flsh('tp', 260, 200, x)
print(prop, '\n')
resetup_test_prop_b = prop
print('name')
print(rp.name(1), '\n')
rp.setup('def', 'butane', 'ethane', 'propane', 'methane',)
x = [0.5, 0.15, 0.3, 0.05]
print('getktv')
prop = rp.getktv(1, 3)
print(prop, '\n')
print('setktv')
prop = rp.setktv(1, 3, 'lin', prop['fij'], prop['hfmix'],)
print(prop, '\n')
resetup_test_prop_c = prop
print('reset setktv')
print(rp.setktv(1, 2, 'rst'), '\n')
print('getfij')
print(rp.getfij('LIN'), '\n')
print('resetup_test_prop, setref, setmod')
print(resetup_test_prop_a, '\n')
print('resetup')
print(rp.resetup(resetup_test_prop_a), '\n')
print('resetup_test_prop, setref(???), setmod')
print(resetup_test_prop_b, '\n')
print('resetup')
print(rp.resetup(resetup_test_prop_b), '\n')
print('resetup_test_prop, setktv')
print(resetup_test_prop_c, '\n')
print('resetup')
print(rp.resetup(resetup_test_prop_c), '\n')
print('resetup_test_prop, purefld')
print(resetup_test_prop_d, '\n')
print('resetup')
print(rp.resetup(resetup_test_prop_d), '\n')
#normalize([0.2, 0.2, 0.1, 0.1])
print('normalize')
print(rp.normalize([0.2, 0.2, 0.1, 0.1]), '\n')
#setup_details
print('setup_details')
print(rp.setup_details({'hfld': ['BUTANE', 'ETHANE', 'PROPANE', 'METHANE'],
'D': 0.21683907260570098,
'Dvap': 0.09664613429889905, 'hfmix': 'HMX.BNC',
'setmod': {'hcomp': ['TC2', 'TC1', 'TC2', 'TC2'],
'htype': 'TCX', 'hmix': 'ECS'},
'cp': -9999980.0,
'xliq': [Decimal('0.7125650648765283717349528049'),
Decimal('0.04065955068790887177072495080'),
Decimal('0.2449672538076863186375885862'),
Decimal('0.001808130627876437856733658079')],
'xvap': [Decimal('0.2304027911956556081031262882'),
Decimal('0.2886769748808782463382744488'),
Decimal('0.3697982730402927396744896960'),
Decimal('0.1111219608831734058841095670')],
'x': [0.5, 0.15, 0.3, 0.05], 'e': -13828.39837781548,
'h': -12906.055381248256, 'nc': 4,
'Dliq': 11.150114864150222, 'cv': -9999980.0,
'q': 0.4408579356823604, 'p': 200.0,
's': -44.047682476988044, 't': 260.0, 'w': -9999980.0,
'kph': 1, 'setref': {'p0': 100, 'ixflag': 1, 'h0': 0,
's0': 0, 't0': 273,
'hrf': ['OTH', '???']},
'hrf': 'DEF'}), '\n')
#gerg04
print('gerg04 = 1')
rp.gerg04(1)
print(rp.setup('def', 'butane', 'ethane', 'propane'), '\n')
#reset gerg04
print('gerg04 = 0')
rp.gerg04(0)
print(rp.setup('def', 'butane', 'ethane', 'propane'), '\n')
#preos
print('preos = 2')
print(rp.preos(2), '\n')
print('preos = -1')
print(rp.preos(-1), '\n')
print('preos = 0')
print(rp.preos(0), '\n')
print('preos = -1')
print(rp.preos(-1), '\n')
#setaga
print('setaga')
print(rp.setaga(), '\n')
#unsetaga
print('unsetaga')
print(rp.unsetaga(), '\n')
#setup_settings
print('setup_setting')
print(rp.setup_setting(), '\n')
def _rpfunc():
return refprop.info(icomp)
def calculo(self):
refprop.setup(self.kwargs["ref"], self.kwargs["fluido"])
m = refprop.wmol(self.kwargs["fraccionMolar"])["wmix"]
self.M = unidades.Dimensionless(m)
crit = refprop.critp(self.kwargs["fraccionMolar"])
self.Pc = unidades.Pressure(crit["pcrit"], "kPa")
self.Tc = unidades.Temperature(crit["tcrit"])
self.rhoc = unidades.Density(crit["Dcrit"] * self.M)
args = self.args()
flash = refprop.flsh(*args)
self.phase, self.x = self.getphase(flash)
self.T = unidades.Temperature(flash["t"])
self.P = unidades.Pressure(flash["p"], "kPa")
self.rho = unidades.Density(flash["D"] * self.M)
self.v = unidades.SpecificVolume(1. / self.rho)
name = refprop.name(flash["nc"])
info = refprop.info(flash["nc"])
if flash["nc"] == 1:
self.name = name["hname"]
self.synonim = name["hn80"]
self.CAS = name["hcas"]
self.Tt = unidades.Temperature(info["ttrp"])
self.Tb = unidades.Temperature(info["tnbpt"])
self.f_accent = unidades.Dimensionless(info["acf"])
self.momentoDipolar = unidades.DipoleMoment(info["dip"], "Debye")
self.Liquido = Fluid()
self.Vapor = Fluid()
if self.x < 1.: # Hay fase liquida
liquido_thermo = refprop.therm2(flash["t"], flash["Dliq"],
flash["xliq"])
liquido_mol = refprop.wmol(flash["xliq"])
try:
liquido_transport = refprop.trnprp(flash["t"], flash["Dliq"],
flash["xliq"])
except refprop.RefpropError as e:
print e
liquido_transport = None
liquido_dielec = refprop.dielec(flash["t"], flash["Dliq"],
flash["xliq"])
liquido_thermo0 = refprop.therm0(flash["t"], flash["Dliq"],
flash["xliq"])
self.fill(self.Liquido, flash, liquido_thermo, liquido_mol,
liquido_transport, liquido_dielec, liquido_thermo0)
if self.x > 0.: # Hay fase vapor
vapor_thermo = refprop.therm2(flash["t"], flash["Dvap"],
flash["xvap"])
vapor_mol = refprop.wmol(flash["xvap"])
try:
vapor_transport = refprop.trnprp(flash["t"], flash["Dvap"],
flash["xvap"])
except refprop.RefpropError as e:
print e
vapor_transport = None
vapor_dielec = refprop.dielec(flash["t"], flash["Dvap"],
flash["xvap"])
vapor_thermo0 = refprop.therm0(flash["t"], flash["Dvap"],
flash["xvap"])
self.fill(self.Vapor, flash, vapor_thermo, vapor_mol,
vapor_transport, vapor_dielec, vapor_thermo0)
# crit = multiRP.mRP[u'process'](target=multiRP.critp, args=(self.kwargs["fraccionMolar"], setup, multiRP.mRP))
# mol = multiRP.mRP[u'process'](target=multiRP.wmol, args=(self.kwargs["fraccionMolar"], setup, multiRP.mRP))
# processlist = [crit, mol]
# multiRP.run_mRP(processlist)
# self.Pc=unidades.Pressure(multiRP.mRP[u'result'][processlist[0].name]["pcrit"], "kPa")
# self.Tc=unidades.Temperature(multiRP.mRP[u'result'][processlist[0].name]["tcrit"])
# self.rhoc=unidades.Density(multiRP.mRP[u'result'][processlist[0].name]["Dcrit"]*self.M)
# args=self.args()
# flash = multiRP.mRP[u'process'](target=multiRP.flsh, args=args, kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# name = multiRP.mRP[u'process'](target=multiRP.name, args=(1, setup, multiRP.mRP))
# info = multiRP.mRP[u'process'](target=multiRP.info, args=(1, setup, multiRP.mRP))
# processlist = [flash, name, info]
# multiRP.run_mRP(processlist)
# flash=multiRP.mRP[u'result'][processlist[0].name]
# self.phase, self.x=self.getphase(flash)
# self.nc=flash["nc"]
# self.fraccion=self.kwargs["fraccionMolar"]
# if flash["nc"] ==1:
# self.name=multiRP.mRP[u'result'][processlist[1].name]["hname"]
# self.synonim=multiRP.mRP[u'result'][processlist[1].name]["hn80"]
# self.CAS=multiRP.mRP[u'result'][processlist[1].name]["hcas"]
#
# self.Tt=unidades.Temperature(multiRP.mRP[u'result'][processlist[2].name]["ttrp"])
# self.Tb=unidades.Temperature(multiRP.mRP[u'result'][processlist[2].name]["tnbpt"])
# self.f_accent=unidades.Dimensionless(multiRP.mRP[u'result'][processlist[2].name]["acf"])
# self.momentoDipolar=unidades.DipoleMoment(multiRP.mRP[u'result'][processlist[2].name]["dip"], "Debye")
# self.Rgas=unidades.SpecificHeat(multiRP.mRP[u'result'][processlist[2].name]["Rgas"]/self.M)
# else:
# self.Rgas=unidades.SpecificHeat(refprop.rmix2(self.kwargs["fraccionMolar"])["Rgas"]/self.M)
# self.T=unidades.Temperature(flash["t"])
# self.P=unidades.Pressure(flash["p"], "kPa")
# self.rho=unidades.Density(flash["D"]*self.M)
# self.v=unidades.SpecificVolume(1./self.rho)
# self.Liquido=Fluid()
# self.Vapor=Fluid()
# if self.x<1.: #Hay fase liquida
# liquido_thermo = multiRP.mRP[u'process'](target=multiRP.therm2, args=(flash["t"], flash["Dliq"], flash["xliq"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# liquido_mol = multiRP.mRP[u'process'](target=multiRP.wmol, args=(flash["xliq"], setup, multiRP.mRP))
# liquido_transport = multiRP.mRP[u'process'](target=multiRP.trnprp, args=(flash["t"], flash["Dliq"], flash["xliq"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# liquido_dielec = multiRP.mRP[u'process'](target=multiRP.dielec, args=(flash["t"], flash["Dliq"], flash["xliq"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# liquido_thermo0 = multiRP.mRP[u'process'](target=multiRP.therm0, args=(flash["t"], flash["Dliq"], flash["xliq"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# processlist = [liquido_thermo, liquido_mol, liquido_transport, liquido_dielec, liquido_thermo0]
# try:
# multiRP.run_mRP(processlist)
# transport=multiRP.mRP[u'result'][processlist[2].name]
# except refprop.RefpropError as e:
# print e
# transport=None
# self.fill(self.Liquido, flash, multiRP.mRP[u'result'][processlist[0].name], multiRP.mRP[u'result'][processlist[1].name],
# transport, multiRP.mRP[u'result'][processlist[3].name], multiRP.mRP[u'result'][processlist[4].name])
# if self.x>0.: #Hay fase vapor
# vapor_thermo = multiRP.mRP[u'process'](target=multiRP.therm2, args=(flash["t"], flash["Dvap"], flash["xvap"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# vapor_mol = multiRP.mRP[u'process'](target=multiRP.wmol, args=(flash["xvap"], setup, multiRP.mRP))
# vapor_transport = multiRP.mRP[u'process'](target=multiRP.trnprp, args=(flash["t"], flash["Dvap"], flash["xvap"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# vapor_dielec = multiRP.mRP[u'process'](target=multiRP.dielec, args=(flash["t"], flash["Dvap"], flash["xvap"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# vapor_thermo0 = multiRP.mRP[u'process'](target=multiRP.therm0, args=(flash["t"], flash["Dvap"], flash["xvap"]), kwargs={u'prop': setup, u'mRP': multiRP.mRP})
# processlist = [vapor_thermo, vapor_mol, vapor_transport, vapor_dielec, vapor_thermo0]
# try:
# multiRP.run_mRP(processlist)
# transport=multiRP.mRP[u'result'][processlist[2].name]
# except refprop.RefpropError as e:
# print e
# transport=None
#
# self.fill(self.Vapor, flash, multiRP.mRP[u'result'][processlist[0].name], multiRP.mRP[u'result'][processlist[1].name],
# transport, multiRP.mRP[u'result'][processlist[3].name], multiRP.mRP[u'result'][processlist[4].name])
self.h = unidades.Enthalpy(self.x * self.Vapor.h +
(1 - self.x) * self.Liquido.h)
self.s = unidades.SpecificHeat(self.x * self.Vapor.s +
(1 - self.x) * self.Liquido.s)
self.cp = unidades.SpecificHeat(self.x * self.Vapor.cp +
(1 - self.x) * self.Liquido.cp)
self.cp0 = unidades.SpecificHeat(self.x * self.Vapor.cp0 +
(1 - self.x) * self.Liquido.cp0)
self.cv = unidades.SpecificHeat(self.x * self.Vapor.cv +
(1 - self.x) * self.Liquido.cv)
self.cp_cv = unidades.Dimensionless(self.cp / self.cv)
self.cp0_cv = unidades.Dimensionless(self.cp0 / self.cv)
if self.T <= self.Tc:
surten = refprop.surten(flash["t"], flash["Dliq"], flash["Dvap"],
flash["xliq"], flash["xvap"])
self.surten = unidades.Tension(surten["sigma"])
else:
self.surten = unidades.Tension(None)
def _rpfunc():
return refprop.info(icomp)
def calculo(self):
# TODO: Add configuration section to Preferences
# preos = Preferences.getboolean("refProp", "preos")
# aga = Preferences.getboolean("refProp", "aga")
# gerg = Preferences.getboolean("refProp", "gerg")
preos = self.kwargs["preos"]
aga = self.kwargs["aga"]
gerg = self.kwargs["gerg"]
x = self._x()
fluido = self._name()
kwmod = [self.kwargs[k] for k in ('htype', 'hmix', 'hcomp')]
refprop.setmod(*kwmod)
if gerg:
refprop.gerg04(ixflag=1)
refprop.setup("def", fluido)
# refprop.setktv()
if preos:
refprop.preos(ixflag=2)
elif aga:
refprop.setaga()
kwref = {k: self.kwargs[k] for k in (
'hrf', 'ixflag', 'x0', 'h0', 's0', 't0', 'p0')}
refprop.setref(**kwref)
m = refprop.wmol(x)["wmix"]
self.M = unidades.Dimensionless(m)
crit = refprop.critp(x)
self.Pc = unidades.Pressure(crit["pcrit"], "kPa")
self.Tc = unidades.Temperature(crit["tcrit"])
self.rhoc = unidades.Density(crit["Dcrit"]*self.M)
args = self.args()
flash = refprop.flsh(*args)
# check if ['q'] in fld
if 'q' in flash.keys():
x = flash['q']
elif 'h' in flash.keys():
x = refprop.flsh('ph', flash['p'], flash['h'], flash['x'])['q']
elif 's' in flash.keys():
x = refprop.flsh('ps', flash['p'], flash['s'], flash['x'])['q']
if 0 < x < 1:
region = 4
else:
region = 1
if x < 0:
x = 0
elif x > 1:
x = 1
self.x = unidades.Dimensionless(x)
self.T = unidades.Temperature(flash["t"])
self.P = unidades.Pressure(flash["p"], "kPa")
self.Tr = unidades.Dimensionless(self.T/self.Tc)
self.Pr = unidades.Dimensionless(self.P/self.Pc)
self.rho = unidades.Density(flash["D"]*self.M)
self.v = unidades.SpecificVolume(1./self.rho)
self.phase = self.getphase(Tc=self.Tc, Pc=self.Pc, T=self.T, P=self.Pc,
x=self.x, region=region)
if flash["nc"] == 1:
name = refprop.name(flash["nc"])
self.name = name["hname"]
self.synonim = name["hn80"]
self.CAS = name["hcas"]
info = refprop.info(flash["nc"])
self.R = unidades.SpecificHeat(info["Rgas"]/self.M)
self.Tt = unidades.Temperature(info["ttrp"])
self.Tb = unidades.Temperature(info["tnbpt"])
self.f_accent = unidades.Dimensionless(info["acf"])
self.momentoDipolar = unidades.DipoleMoment(info["dip"], "Debye")
self._doc = {}
for htype in ['EOS', 'CP0', 'ETA', 'VSK', 'TCX', 'TKK', 'STN',
'DE ', 'MLT', 'SBL', 'PS ', 'DL ', 'DV ']:
self._doc[htype] = refprop.getmod(flash["nc"], htype)["hcite"]
else:
self.name = ""
self.synonim = ""
self.CAS = ""
rmix = refprop.rmix2(flash["x"])
self.R = unidades.SpecificHeat(rmix["Rgas"]/self.M)
self.Tt = unidades.Temperature(None)
self.Tb = unidades.Temperature(None)
self.f_accent = unidades.Dimensionless(None)
self.momentoDipolar = unidades.DipoleMoment(None)
self._doc = {}
self._cp0(flash)
self.Liquido = ThermoRefProp()
self.Gas = ThermoRefProp()
if self.x == 0:
# liquid phase
self.fill(self.Liquido, flash["t"], flash["Dliq"], flash["xliq"])
self.fill(self, flash["t"], flash["Dliq"], flash["xliq"])
self.fillNone(self.Gas)
elif self.x == 1:
# vapor phase
self.fill(self.Gas, flash["t"], flash["Dvap"], flash["xvap"])
self.fill(self, flash["t"], flash["Dvap"], flash["xvap"])
self.fillNone(self.Liquido)
else:
# Two phase
self.fill(self.Liquido, flash["t"], flash["Dliq"], flash["xliq"])
self.fill(self.Gas, flash["t"], flash["Dvap"], flash["xvap"])
self.u = unidades.Enthalpy(flash["e"]/self.M, "Jg")
self.h = unidades.Enthalpy(flash["h"]/self.M, "Jg")
self.s = unidades.SpecificHeat(flash["s"]/self.M, "JgK")
self.a = unidades.Enthalpy(self.u-self.T*self.s)
self.g = unidades.Enthalpy(self.h-self.T*self.s)
if self.x < 1 and self.T <= self.Tc:
surten = refprop.surten(flash["t"], flash["Dliq"], flash["Dvap"],
flash["xliq"], flash["xvap"])
self.sigma = unidades.Tension(surten["sigma"])
else:
self.sigma = unidades.Tension(None)
if 0 < self.x < 1:
self.Hvap = unidades.Enthalpy(self.Gas.h-self.Liquido.h)
self.Svap = unidades.SpecificHeat(self.Gas.s-self.Liquido.s)
self.K = []
for x, y in zip(self.Liquido.fraccion, self.Gas.fraccion):
self.K.append(unidades.Dimensionless(y/x))
else:
self.Hvap = unidades.Enthalpy(None)
self.Svap = unidades.SpecificHeat(None)
self.K = [unidades.Dimensionless(1)]*flash["nc"]
# NOT supported on Windows
excess = refprop.excess(flash["t"], flash["D"], flash["x"])
self.vE = unidades.Volume(excess["vE"]/self.M)
self.uE = unidades.Enthalpy(excess["eE"]/self.M, "Jg")
self.hE = unidades.Enthalpy(excess["hE"]/self.M, "Jg")
self.sE = unidades.SpecificHeat(excess["sE"]/self.M, "JgK")
self.aE = unidades.Enthalpy(excess["aE"]/self.M, "Jg")
self.gE = unidades.Enthalpy(excess["gE"]/self.M, "Jg")
self.csat = []
self.dpdt_sat = []
self.cv2p = []
for i in range(1, flash["nc"]+1):
dat = refprop.dptsatk(i, flash["t"], kph=2)
self.csat.append(unidades.SpecificHeat(dat["csat"]/self.M, "JgK"))
self.dpdt_sat.append(
unidades.PressureTemperature(dat["dpdt"], "kPaK"))
cv2 = refprop.cv2pk(i, flash["t"], flash["D"])
self.cv2p.append(unidades.SpecificHeat(cv2["cv2p"]/self.M, "JgK"))
def calculo(self):
# TODO: Add configuration section to Preferences
# preos = Preferences.getboolean("refProp", "preos")
# aga = Preferences.getboolean("refProp", "aga")
# gerg = Preferences.getboolean("refProp", "gerg")
preos = self.kwargs["preos"]
aga = self.kwargs["aga"]
gerg = self.kwargs["gerg"]
x = self._x()
fluido = self._name()
kwmod = [self.kwargs[k] for k in ('htype', 'hmix', 'hcomp')]
refprop.setmod(*kwmod)
if gerg:
refprop.gerg04(ixflag=1)
refprop.setup("def", fluido)
# refprop.setktv()
if preos:
refprop.preos(ixflag=2)
elif aga:
refprop.setaga()
kwref = {k: self.kwargs[k] for k in (
'hrf', 'ixflag', 'x0', 'h0', 's0', 't0', 'p0')}
refprop.setref(**kwref)
m = refprop.wmol(x)["wmix"]
self.M = unidades.Dimensionless(m)
crit = refprop.critp(x)
self.Pc = unidades.Pressure(crit["pcrit"], "kPa")
self.Tc = unidades.Temperature(crit["tcrit"])
self.rhoc = unidades.Density(crit["Dcrit"]*self.M)
args = self.args()
flash = refprop.flsh(*args)
# check if ['q'] in fld
if 'q' in flash.keys():
x = flash['q']
elif 'h' in flash.keys():
x = refprop.flsh('ph', flash['p'], flash['h'], flash['x'])['q']
elif 's' in flash.keys():
x = refprop.flsh('ps', flash['p'], flash['s'], flash['x'])['q']
if 0 < x < 1:
region = 4
else:
region = 1
if x < 0:
x = 0
elif x > 1:
x = 1
self.x = unidades.Dimensionless(x)
self.T = unidades.Temperature(flash["t"])
self.P = unidades.Pressure(flash["p"], "kPa")
self.Tr = unidades.Dimensionless(self.T/self.Tc)
self.Pr = unidades.Dimensionless(self.P/self.Pc)
self.rho = unidades.Density(flash["D"]*self.M)
self.v = unidades.SpecificVolume(1./self.rho)
self.phase = self.getphase(Tc=self.Tc, Pc=self.Pc, T=self.T, P=self.Pc,
x=self.x, region=region)
if flash["nc"] == 1:
name = refprop.name(flash["nc"])
self.name = name["hname"]
self.synonim = name["hn80"]
self.CAS = name["hcas"]
info = refprop.info(flash["nc"])
self.R = unidades.SpecificHeat(info["Rgas"]/self.M)
self.Tt = unidades.Temperature(info["ttrp"])
self.Tb = unidades.Temperature(info["tnbpt"])
self.f_accent = unidades.Dimensionless(info["acf"])
self.momentoDipolar = unidades.DipoleMoment(info["dip"], "Debye")
self._doc = {}
for htype in ['EOS', 'CP0', 'ETA', 'VSK', 'TCX', 'TKK', 'STN',
'DE ', 'MLT', 'SBL', 'PS ', 'DL ', 'DV ']:
self._doc[htype] = refprop.getmod(flash["nc"], htype)["hcite"]
else:
self.name = ""
self.synonim = ""
self.CAS = ""
rmix = refprop.rmix2(flash["x"])
self.R = unidades.SpecificHeat(rmix["Rgas"]/self.M)
self.Tt = unidades.Temperature(None)
self.Tb = unidades.Temperature(None)
self.f_accent = unidades.Dimensionless(None)
self.momentoDipolar = unidades.DipoleMoment(None)
self._doc = {}
self._cp0(flash)
self.Liquido = ThermoRefProp()
self.Gas = ThermoRefProp()
if self.x == 0:
# liquid phase
self.fill(self.Liquido, flash["t"], flash["Dliq"], flash["xliq"])
self.fill(self, flash["t"], flash["Dliq"], flash["xliq"])
self.fillNone(self.Gas)
elif self.x == 1:
# vapor phase
self.fill(self.Gas, flash["t"], flash["Dvap"], flash["xvap"])
self.fill(self, flash["t"], flash["Dvap"], flash["xvap"])
self.fillNone(self.Liquido)
else:
# Two phase
self.fill(self.Liquido, flash["t"], flash["Dliq"], flash["xliq"])
self.fill(self.Gas, flash["t"], flash["Dvap"], flash["xvap"])
self.u = unidades.Enthalpy(flash["e"]/self.M, "Jg")
self.h = unidades.Enthalpy(flash["h"]/self.M, "Jg")
self.s = unidades.SpecificHeat(flash["s"]/self.M, "JgK")
self.a = unidades.Enthalpy(self.u-self.T*self.s)
self.g = unidades.Enthalpy(self.h-self.T*self.s)
if self.x < 1 and self.T <= self.Tc:
surten = refprop.surten(flash["t"], flash["Dliq"], flash["Dvap"],
flash["xliq"], flash["xvap"])
self.sigma = unidades.Tension(surten["sigma"])
else:
self.sigma = unidades.Tension(None)
if 0 < self.x < 1:
self.Hvap = unidades.Enthalpy(self.Gas.h-self.Liquido.h)
self.Svap = unidades.SpecificHeat(self.Gas.s-self.Liquido.s)
self.K = []
for x, y in zip(self.Liquido.fraccion, self.Gas.fraccion):
self.K.append(unidades.Dimensionless(y/x))
else:
self.Hvap = unidades.Enthalpy(None)
self.Svap = unidades.SpecificHeat(None)
self.K = [unidades.Dimensionless(1)]*flash["nc"]
# NOT supported on Windows
if sys.platform != "win32":
excess = refprop.excess(flash["t"], flash["D"], flash["x"])
self.vE = unidades.Volume(excess["vE"]/self.M)
self.uE = unidades.Enthalpy(excess["eE"]/self.M, "Jg")
self.hE = unidades.Enthalpy(excess["hE"]/self.M, "Jg")
self.sE = unidades.SpecificHeat(excess["sE"]/self.M, "JgK")
self.aE = unidades.Enthalpy(excess["aE"]/self.M, "Jg")
self.gE = unidades.Enthalpy(excess["gE"]/self.M, "Jg")
else:
self.vE = unidades.Volume(0)
self.uE = unidades.Enthalpy(0)
self.hE = unidades.Enthalpy(0)
self.sE = unidades.SpecificHeat(0)
self.aE = unidades.Enthalpy(0)
self.gE = unidades.Enthalpy(0)
self.csat = []
self.dpdt_sat = []
self.cv2p = []
for i in range(1, flash["nc"]+1):
dat = refprop.dptsatk(i, flash["t"], kph=2)
self.csat.append(unidades.SpecificHeat(dat["csat"]/self.M, "JgK"))
self.dpdt_sat.append(
unidades.PressureTemperature(dat["dpdt"], "kPaK"))
cv2 = refprop.cv2pk(i, flash["t"], flash["D"])
self.cv2p.append(unidades.SpecificHeat(cv2["cv2p"]/self.M, "JgK"))
def _maintest(rp):
# examples and test setup
rp.SetErrorDebug.off() # turn on =>> for testing purpose
if rp.test(): # if True; rptest =>>for testing purpose
print u"refprop installed correctely"
print u"test results"
print rp.testresult
print u"fluidlib"
rp.fluidlib()
print u"\n"
prop = rp.setup(u"def", u"air")
print u"setup air"
print prop, u"\n"
x = prop[u"x"]
print u"critp(x)"
print rp.critp(x), u"\n"
print u"setup water ammonia"
print rp.setup(u"def", u"water", u"ammonia"), u"\n"
# alternative setup input
rp.setup(u"def", [u"water", u"ammonia"])
x = [0.5, 0.3]
prop = rp.normalize(x)
x = prop[u"x"]
prop = rp.critp(x)
prop = rp.therm(prop[u"tcrit"], prop[u"Dcrit"], x)
print u"therm"
print prop, u"\n"
p = prop[u"p"]
print u"therm2"
print rp.therm2(prop[u"t"], prop[u"D"], x), u"\n"
print u"therm0"
print rp.therm0(prop[u"t"], prop[u"D"], x), u"\n"
print u"residual"
print rp.residual(prop[u"t"], prop[u"D"], x), u"\n"
print u"entro"
print rp.entro(prop[u"t"], prop[u"D"], x), u"\n"
print u"enthal"
print rp.enthal(prop[u"t"], prop[u"D"], x), u"\n"
print u"ag"
print rp.ag(prop[u"t"], prop[u"D"], x), u"\n"
print u"cvcp"
print rp.cvcp(prop[u"t"], prop[u"D"], x), u"\n"
print u"dddp"
print rp.dddp(prop[u"t"], prop[u"D"], x), u"\n"
print u"dddt"
print rp.dddt(prop[u"t"], prop[u"D"], x), u"\n"
print u"dhd1"
print rp.dhd1(prop[u"t"], prop[u"D"], x), u"\n"
print u"dpdd"
print rp.dpdd(prop[u"t"], prop[u"D"], x), u"\n"
print u"dpdd2"
print rp.dpdd2(prop[u"t"], prop[u"D"], x), u"\n"
print u"dpdt"
print rp.dpdt(prop[u"t"], prop[u"D"], x), u"\n"
D = prop[u"D"]
# function not supported in Windows
if platform.system() == u"Linux":
print u"dcdt"
print rp.dcdt(prop[u"t"], x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"dcdt2"
print rp.dcdt2(prop[u"t"], x), u"\n"
print u"fgcty"
print rp.fgcty(prop[u"t"], D, x), u"\n"
print u"gibbs"
print rp.gibbs(prop[u"t"], prop[u"D"], x), u"\n"
# ~ print('fgcty2')
# ~ print(rp.fgcty2(prop['t'], prop['D'], x), '\n')
prop = rp.therm3(prop[u"t"], prop[u"D"], x)
print u"therm3"
print prop, u"\n"
D = prop[u"D"]
print u"virb"
print rp.virb(prop[u"t"], x), u"\n"
print u"virc"
print rp.virc(prop[u"t"], x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"vird"
print rp.vird(prop[u"t"], x), u"\n"
print u"virba"
print rp.virba(prop[u"t"], x), u"\n"
print u"virca"
print rp.virca(prop[u"t"], x), u"\n"
print u"cvcpk"
print rp.cvcpk(1, prop[u"t"], D), u"\n"
print u"dbdt"
print rp.dbdt(prop[u"t"], x), u"\n"
print u"dpddk"
print rp.dpddk(1, prop[u"t"], D), u"\n"
print u"dpdtk"
print rp.dpdtk(2, prop[u"t"], D), u"\n"
D = 55
t = 373
prop = rp.press(t, D, x)
print u"press"
print prop, u"\n"
p = prop[u"p"]
print u"purefld(1)"
prop = rp.purefld(1)
print prop, u"\n"
x = [1]
resetup_test_prop_d = prop
print u"satt"
prop = rp.satt(t, x)
print prop, u"\n"
print u"satp"
prop = rp.satp(prop[u"p"], x)
print prop, u"\n"
print u"satd"
print rp.satd(prop[u"Dliq"], x), u"\n"
print u"sath"
print rp.sath(47000, x, 0), u"\n"
print u"sate"
print rp.sate(0.46047e-13, x), u"\n"
print u"sats"
print rp.sats(50, x, 0), u"\n"
print u"purefld(0)"
print rp.purefld(0), u"\n"
x = [0.5, 0.3]
x = rp.normalize(x)[u"x"]
print u"csatk"
print rp.csatk(1, t), u"\n"
print u"dptsatk"
print rp.dptsatk(1, t), u"\n"
print u"cv2pk"
print rp.cv2pk(2, t, D), u"\n"
print u"tprho"
print rp.tprho(t, p, x, 2, 1, 58), u"\n"
print u"flsh, tp"
prop = rp.flsh(u"tp", t, p, x)
print prop, u"\n"
print u"flsh, th"
print rp.flsh(u"tH", 305, prop[u"h"], x, 1), u"\n"
print u"flsh, tD"
print rp.flsh(u"tD", t, 30, x), u"\n"
print u"info()"
print rp.info(), u"\n"
print u"info(2)"
print rp.info(2), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"rmix2"
print rp.rmix2(x), u"\n"
print u"xmass"
prop = rp.xmass(x)
print prop, u"\n"
print u"xmole"
print rp.xmole(prop[u"xkg"]), u"\n"
print u"limitx"
print rp.limitx(x, u"eos", t, D, p), u"\n"
print u"limitk"
print rp.limitk(u"eos", 1, t, D, p), u"\n"
print u"limits"
print rp.limits(x), u"\n"
print u"flsh, ts"
prop = rp.flsh(u"ts", t, 40, x)
print prop, u"\n"
print u"flsh, te"
print rp.flsh(u"te", t, prop[u"e"], x), u"\n"
print u"flsh, pD"
prop = rp.flsh(u"Pd", p, D, x)
print prop, u"\n"
print u"flsh, ph"
prop = rp.flsh(u"ph", p, prop[u"h"], x)
print prop, u"\n"
print u"flsh, ps"
prop = rp.flsh(u"ps", p, prop[u"s"], x)
print prop, u"\n"
print u"flsh, pe"
prop = rp.flsh(u"pE", p, prop[u"e"], x)
print prop, u"\n"
print u"flsh, es"
prop = rp.flsh(u"es", prop[u"e"], prop[u"s"], x)
print prop, u"\n"
print u"flsh, hs"
prop = rp.flsh(u"hs", 40000, 100, x)
print prop, u"\n"
print u"flsh, es"
print rp.flsh(u"es", 175, 13, x), u"\n"
print u"flsh, Dh"
print rp.flsh(u"DH", 20, 18000, x), u"\n"
print u"flsh, Ds"
prop = rp.flsh(u"Ds", 20, 50, x)
print prop, u"\n"
print u"flsh, De"
prop = rp.flsh(u"DE", 20, prop[u"e"], x)
print prop, u"\n"
print u"flsh, tq"
prop = rp.flsh(u"tq", t, prop[u"q"], x)
print prop, u"\n"
print u"flsh, pq"
print rp.flsh(u"pq", 1200, prop[u"q"], x), u"\n"
prop = rp.flsh(u"tp", 350, 1200, x)
print u"flsh, tp"
print prop, u"\n"
s = prop[u"s"]
e = prop[u"e"]
h = prop[u"h"]
D = prop[u"D"]
t = prop[u"t"]
p = prop[u"p"]
Dmin = 40
Dmax = 55
print u"flsh1, liq, ph"
print rp.flsh1(u"Ph", p, h, x, 1), u"\n"
print u"getphase"
print rp.getphase(prop), u"\n"
print u"flsh1, liq, pD"
print rp.flsh1(u"PD", p, D, x), u"\n"
print u"flsh1, liq, ps"
print rp.flsh1(u"Ps", p, s, x), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, th"
print rp.flsh1(u"th", t, h, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, ts"
print rp.flsh1(u"ts", t, s, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, te"
print rp.flsh1(u"te", t, e, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, pe"
print rp.flsh1(u"Pe", p, e, x), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, hs"
print rp.flsh1(u"hs", h, s, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, Dh"
print rp.flsh1(u"Dh", D, h, x), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, Ds"
print rp.flsh1(u"Ds", D, s, x), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, liq, De"
print rp.flsh1(u"De", D, e, x), u"\n"
prop = rp.flsh(u"tp", 400, 100, x)
s = prop[u"s"]
e = prop[u"e"]
h = prop[u"h"]
D = prop[u"D"]
Dmin = 0.01
Dmax = 0.05
t = prop[u"t"]
p = prop[u"p"]
print u"flsh1, vap, ph"
print rp.flsh1(u"Ph", p, h, x, 2), u"\n"
print u"getphase"
print rp.getphase(prop), u"\n"
print u"flsh1, vap, pD"
print rp.flsh1(u"PD", p, D, x, 2), u"\n"
print u"flsh1, vap, ps"
print rp.flsh1(u"Ps", p, s, x, 2), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, th"
print rp.flsh1(u"th", t, h, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, ts"
print rp.flsh1(u"ts", t, s, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, te"
print rp.flsh1(u"te", t, e, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, pe"
print rp.flsh1(u"Pe", p, e, x, 2), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, hs"
print rp.flsh1(u"hs", h, s, x, Dmin=Dmin, Dmax=Dmax), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, Dh"
print rp.flsh1(u"Dh", D, h, x), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, Ds"
print rp.flsh1(u"Ds", D, s, x), u"\n"
# unsupported in Windows
if platform.system() == u"Linux":
print u"flsh1, vap, De"
print rp.flsh1(u"De", D, e, x), u"\n"
print u"cstar"
print rp.cstar(t, p, 8, x), u"\n"
print u"fpv"
print rp.fpv(t, D, p, x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"excess"
print rp.excess(t, p, x, kph=2), u"\n"
prop = rp.flsh(u"pq", 1200, 0.65, x)
D = prop[u"D"]
Dliq = prop[u"Dliq"]
Dvap = prop[u"Dvap"]
xliq = prop[u"xliq"]
xvap = prop[u"xvap"]
e = prop[u"e"]
h = prop[u"h"]
s = prop[u"s"]
q = prop[u"q"]
p = prop[u"p"]
t = prop[u"t"]
# function not supported in Windows
if platform.system() == u"Linux":
print u"tpfl2"
print rp.flsh2(u"tp", t, p, x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"Dhfl2"
print rp.flsh2(u"Dh", D, h, x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"Dsfl2"
print rp.flsh2(u"Ds", D, s, x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"Defl2"
print rp.flsh2(u"De", D, e, x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"thfl2"
print rp.flsh2(u"th", t, h, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"tsfl2"
print rp.flsh2(u"ts", t, s, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"tefl2"
print rp.flsh2(u"te", t, e, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"tDfl2"
print rp.flsh2(u"tD", t, D, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"pDfl2"
print rp.flsh2(u"pD", p, D, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"phfl2"
print rp.flsh2(u"ph", p, h, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"psfl2"
print rp.flsh2(u"ps", p, s, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"pefl2"
print rp.flsh2(u"pe", p, e, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"tqfl2"
print rp.flsh2(u"tq", t, q, x, ksat=0), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"pqfl2"
print rp.flsh2(u"pq", p, q, x, ksat=0), u"\n"
# function not supported in Windows
# ~ if platform.system() == 'Linux':
# ~ print('Dqfl2')
# ~ print(rp.flsh2('Dq', D, q, x), '\n')
prop = rp.flsh(u"tp", 340, 100, x)
t = prop[u"t"]
Dliq = prop[u"Dliq"]
Dvap = prop[u"Dvap"]
xliq = prop[u"xliq"]
xvap = prop[u"xvap"]
print u"qmass"
prop = rp.qmass(prop[u"q"], xliq, xvap)
print prop, u"\n"
print u"qmole"
print rp.qmole(prop[u"qkg"], prop[u"xlkg"], prop[u"xvkg"]), u"\n"
print u"wmol"
print rp.wmol(x), u"\n"
prop = rp.flsh(u"tp", 340, 100, x)
print u"dielec"
print rp.dielec(prop[u"t"], prop[u"D"], x), u"\n"
print u"surten"
print rp.surten(t, Dliq, Dvap, xliq, xvap), u"\n"
print u"surft"
print rp.surft(240, x), u"\n"
rp.setup(u"def", u"water")
print u"meltt"
print rp.meltt(273.15, [1]), u"\n"
print u"meltp"
print rp.meltp(100, [1]), u"\n"
print u"sublt"
print rp.sublt(273.15, [1]), u"\n"
print u"sublp"
print rp.sublp(0.1, [1]), u"\n"
rp.setup(u"def", u"butane", u"ethane", u"propane", u"methane")
x = [0.5, 0.15, 0.3, 0.05]
rp.setref(u"nbp")
prop = rp.flsh(u"tp", 260, 150, x)
D = prop[u"D"]
print u"trnprp, setref"
print rp.trnprp(260, D, x), u"\n"
print u"B12"
print rp.b12(260, x), u"\n"
print u"chempot"
print rp.chempot(260, D, x), u"\n"
print u"fugcof"
print rp.fugcof(260, D, x), u"\n"
###function not supported in Windows
# if platform.system() == 'Linux': input values changed..............................
# print('phiderv')
# print(rp.phiderv(2, 1, 260, D, x), '\n')
# function not supported in Windows
if platform.system() == u"Linux":
print u"getmod"
print rp.getmod(1, u"EOS"), u"\n"
rp.setmod(u"tcx", u"ecs", [u"tc2", u"tc1", u"tc2", u"tc2"])
rp.setup(u"def", u"butane", u"ethane", u"propane", u"methane")
x = [0.5, 0.15, 0.3, 0.05]
prop = rp.flsh(u"tp", 260, 200, x)
print u"trnprp, setref NBP, setmod [tcx, ecs, tc2, tc1, tc2, tc2]"
print rp.trnprp(260, prop[u"D"], x), u"\n"
# function not supported in Windows
if platform.system() == u"Linux":
print u"getmod"
print rp.getmod(3, u"tcx"), u"\n"
rp.setref(u"oth", 1, [1], 0, 0, 273, 100)
print u"setref = OTH"
prop = rp.flsh(u"tp", 260, 200, x)
print prop, u"\n"
resetup_test_prop_a = prop
rp.setref(u"???", 1, [1], 0, 0, 373, 100)
print u"setref = ???"
prop = rp.flsh(u"tp", 260, 200, x)
print prop, u"\n"
resetup_test_prop_b = prop
print u"name"
print rp.name(1), u"\n"
rp.setup(u"def", u"butane", u"ethane", u"propane", u"methane")
x = [0.5, 0.15, 0.3, 0.05]
print u"getktv"
prop = rp.getktv(1, 3)
print prop, u"\n"
print u"setktv"
prop = rp.setktv(1, 3, u"lin", prop[u"fij"], prop[u"hfmix"])
print prop, u"\n"
resetup_test_prop_c = prop
print u"reset setktv"
print rp.setktv(1, 2, u"rst"), u"\n"
print u"getfij"
print rp.getfij(u"LIN"), u"\n"
print u"resetup_test_prop, setref, setmod"
print resetup_test_prop_a, u"\n"
print u"resetup"
print rp.resetup(resetup_test_prop_a), u"\n"
print u"resetup_test_prop, setref(???), setmod"
print resetup_test_prop_b, u"\n"
print u"resetup"
print rp.resetup(resetup_test_prop_b), u"\n"
print u"resetup_test_prop, setktv"
print resetup_test_prop_c, u"\n"
print u"resetup"
print rp.resetup(resetup_test_prop_c), u"\n"
print u"resetup_test_prop, purefld"
print resetup_test_prop_d, u"\n"
print u"resetup"
print rp.resetup(resetup_test_prop_d), u"\n"
# normalize([0.2, 0.2, 0.1, 0.1])
print u"normalize"
print rp.normalize([0.2, 0.2, 0.1, 0.1]), u"\n"
# setup_details
print u"setup_details"
print rp.setup_details(
{
u"hfld": [u"BUTANE", u"ETHANE", u"PROPANE", u"METHANE"],
u"D": 0.21683907260570098,
u"Dvap": 0.09664613429889905,
u"hfmix": u"HMX.BNC",
u"setmod": {u"hcomp": [u"TC2", u"TC1", u"TC2", u"TC2"], u"htype": u"TCX", u"hmix": u"ECS"},
u"cp": -9999980.0,
u"xliq": [
Decimal(u"0.7125650648765283717349528049"),
Decimal(u"0.04065955068790887177072495080"),
Decimal(u"0.2449672538076863186375885862"),
Decimal(u"0.001808130627876437856733658079"),
],
u"xvap": [
Decimal(u"0.2304027911956556081031262882"),
Decimal(u"0.2886769748808782463382744488"),
Decimal(u"0.3697982730402927396744896960"),
Decimal(u"0.1111219608831734058841095670"),
],
u"x": [0.5, 0.15, 0.3, 0.05],
u"e": -13828.39837781548,
u"h": -12906.055381248256,
u"nc": 4,
u"Dliq": 11.150114864150222,
u"cv": -9999980.0,
u"q": 0.4408579356823604,
u"p": 200.0,
u"s": -44.047682476988044,
u"t": 260.0,
u"w": -9999980.0,
u"kph": 1,
u"setref": {u"p0": 100, u"ixflag": 1, u"h0": 0, u"s0": 0, u"t0": 273, u"hrf": [u"OTH", u"???"]},
u"hrf": u"DEF",
}
), u"\n"
# gerg04
print u"gerg04 = 1"
rp.gerg04(1)
print rp.setup(u"def", u"butane", u"ethane", u"propane"), u"\n"
# reset gerg04
print u"gerg04 = 0"
rp.gerg04(0)
print rp.setup(u"def", u"butane", u"ethane", u"propane"), u"\n"
# preos
print u"preos = 2"
print rp.preos(2), u"\n"
print u"preos = -1"
print rp.preos(-1), u"\n"
print u"preos = 0"
print rp.preos(0), u"\n"
print u"preos = -1"
print rp.preos(-1), u"\n"
# setaga
print u"setaga"
print rp.setaga(), u"\n"
# unsetaga
print u"unsetaga"
print rp.unsetaga(), u"\n"
# setup_settings
print u"setup_setting"
print rp.setup_setting(), u"\n"
def _calculo(self):
self._initialization()
x = self._x()
m = refprop.wmol(x)["wmix"]
self.M = unidades.Dimensionless(m)
crit = refprop.critp(x)
self.Pc = unidades.Pressure(crit["pcrit"], "kPa")
self.Tc = unidades.Temperature(crit["tcrit"])
self.rhoc = unidades.Density(crit["Dcrit"]*self.M)
args = self.args()
flash = refprop.flsh(*args)
# check if ['q'] in fld
if 'q' in flash.keys():
x = flash['q']
elif 'h' in flash.keys():
x = refprop.flsh('ph', flash['p'], flash['h'], flash['x'])['q']
elif 's' in flash.keys():
x = refprop.flsh('ps', flash['p'], flash['s'], flash['x'])['q']
if 0 < x < 1:
region = 4
else:
region = 1
if x < 0:
x = 0
elif x > 1:
x = 1
self.x = unidades.Dimensionless(x)
self.T = unidades.Temperature(flash["t"])
self.P = unidades.Pressure(flash["p"], "kPa")
self.Tr = unidades.Dimensionless(self.T/self.Tc)
self.Pr = unidades.Dimensionless(self.P/self.Pc)
self.rho = unidades.Density(flash["D"]*self.M)
self.v = unidades.SpecificVolume(1./self.rho)
self.phase = self.getphase(Tc=self.Tc, Pc=self.Pc, T=self.T, P=self.Pc,
x=self.x, region=region)
if flash["nc"] == 1:
name = refprop.name(flash["nc"])
self.name = name["hname"]
self.synonim = name["hn80"]
self.CAS = name["hcas"]
info = refprop.info(flash["nc"])
self.R = unidades.SpecificHeat(info["Rgas"]/self.M)
self.Tt = unidades.Temperature(info["ttrp"])
self.Tb = unidades.Temperature(info["tnbpt"])
self.f_accent = unidades.Dimensionless(info["acf"])
self.momentoDipolar = unidades.DipoleMoment(info["dip"], "Debye")
self._doc = {}
for htype in ['EOS', 'CP0', 'ETA', 'VSK', 'TCX', 'TKK', 'STN',
'DE ', 'MLT', 'SBL', 'PS ', 'DL ', 'DV ']:
self._doc[htype] = refprop.getmod(flash["nc"], htype)["hcite"]
else:
self.name = ""
self.synonim = ""
self.CAS = ""
rmix = refprop.rmix2(flash["x"])
self.R = unidades.SpecificHeat(rmix["Rgas"]/self.M)
self.Tt = unidades.Temperature(None)
self.Tb = unidades.Temperature(None)
self.f_accent = unidades.Dimensionless(None)
self.momentoDipolar = unidades.DipoleMoment(None)
self._doc = {}
self._cp0(flash)
self.Liquido = ThermoRefProp()
self.Gas = ThermoRefProp()
if self.x == 0.:
# liquid phase
self.fill(self.Liquido, flash["t"], flash["D"], flash["x"])
self.fill(self, flash["t"], flash["D"], flash["x"])
self.fillNone(self.Gas)
elif self.x == 1.:
# vapor phase
self.fill(self.Gas, flash["t"], flash["D"], flash["x"])
self.fill(self, flash["t"], flash["D"], flash["x"])
self.fillNone(self.Liquido)
else:
# Two phase
self.fillNone(self)
self.fill(self.Liquido, flash["t"], flash["Dliq"], flash["xliq"])
self.fill(self.Gas, flash["t"], flash["Dvap"], flash["xvap"])
self.v = unidades.SpecificVolume(x*self.Gas.v+(1-x)*self.Liquido.v)
self.rho = unidades.Density(1./self.v)
self.u = unidades.Enthalpy(flash["e"]/self.M, "Jg")
self.h = unidades.Enthalpy(flash["h"]/self.M, "Jg")
self.s = unidades.SpecificHeat(flash["s"]/self.M, "JgK")
self.a = unidades.Enthalpy(self.u-self.T*self.s)
self.g = unidades.Enthalpy(self.h-self.T*self.s)
self.rhoM = unidades.MolarDensity(self.rho/self.M)
self.hM = unidades.MolarEnthalpy(self.h*self.M)
self.sM = unidades.MolarSpecificHeat(self.s*self.M)
self.uM = unidades.MolarEnthalpy(self.u*self.M)
self.aM = unidades.MolarEnthalpy(self.a*self.M)
self.gM = unidades.MolarEnthalpy(self.g*self.M)
if self.x < 1 and self.T <= self.Tc:
surten = refprop.surten(flash["t"], flash["Dliq"], flash["Dvap"],
flash["xliq"], flash["xvap"])
self.sigma = unidades.Tension(surten["sigma"])
else:
self.sigma = unidades.Tension(None)
if 0 < self.x < 1:
self.Hvap = unidades.Enthalpy(self.Gas.h-self.Liquido.h)
self.Svap = unidades.SpecificHeat(self.Gas.s-self.Liquido.s)
self.K = []
for x, y in zip(self.Liquido.fraccion, self.Gas.fraccion):
self.K.append(unidades.Dimensionless(y/x))
else:
self.Hvap = unidades.Enthalpy(None)
self.Svap = unidades.SpecificHeat(None)
self.K = [unidades.Dimensionless(1)]*flash["nc"]
self.invT = unidades.InvTemperature(-1/self.T)
# NOT supported on Windows
if sys.platform != "win32":
excess = refprop.excess(flash["t"], flash["D"], flash["x"])
self.vE = unidades.Volume(excess["vE"]/self.M)
self.uE = unidades.Enthalpy(excess["eE"]/self.M, "Jg")
self.hE = unidades.Enthalpy(excess["hE"]/self.M, "Jg")
self.sE = unidades.SpecificHeat(excess["sE"]/self.M, "JgK")
self.aE = unidades.Enthalpy(excess["aE"]/self.M, "Jg")
self.gE = unidades.Enthalpy(excess["gE"]/self.M, "Jg")
else:
self.vE = unidades.Volume(0)
self.uE = unidades.Enthalpy(0)
self.hE = unidades.Enthalpy(0)
self.sE = unidades.SpecificHeat(0)
self.aE = unidades.Enthalpy(0)
self.gE = unidades.Enthalpy(0)
self.csat = []
self.dpdt_sat = []
self.cv2p = []
if self.Tt <= flash["t"] <= self.Tc:
for i in range(1, flash["nc"]+1):
dat = refprop.dptsatk(i, flash["t"], kph=2)
cs = unidades.SpecificHeat(dat["csat"]/self.M, "JgK")
self.csat.append(cs)
self.dpdt_sat.append(
unidades.PressureTemperature(dat["dpdt"], "kPaK"))
cv2 = refprop.cv2pk(i, flash["t"], flash["D"])
cv = unidades.SpecificHeat(cv2["cv2p"]/self.M, "JgK")
self.cv2p.append(cv)