def cambiarCurvaVista(self, ind):
self.curva = self.curvas[ind]
self.diametro.setValue(self.curva[0])
self.rpm.setValue(self.curva[1])
q = [
VolFlow(i).__getattribute__(
VolFlow.__units__[self.unidadesCaudal.currentIndex()])
for i in self.curva[2]
]
h = [
Length(i).__getattribute__(
Length.__units__[self.unidadesCarga.currentIndex()])
for i in self.curva[3]
]
P = [
Power(i).__getattribute__(
Power.__units__[self.unidadesPotencia.currentIndex()])
for i in self.curva[4]
]
n = [
Length(i).__getattribute__(
Length.__units__[self.unidadesNPSH.currentIndex()])
for i in self.curva[5]
]
self.Tabla.setMatrix(transpose([q, h, P, n]))
self.Tabla.addRow()
def CalcularCurva(self):
caudal = []
carga = []
potencia = []
NPSH = []
for i in range(1, self.Tabla.rowCount() - 1):
q = VolFlow(float(self.Tabla.item(i, 0).text()),
VolFlow.__units__[self.unidadesCaudal.currentIndex()])
caudal.append(q)
h = Length(float(self.Tabla.item(i, 1).text()),
Length.__units__[self.unidadesCarga.currentIndex()])
carga.append(h)
P = Power(float(self.Tabla.item(i, 2).text()),
Power.__units__[self.unidadesPotencia.currentIndex()])
potencia.append(P)
n = Length(float(self.Tabla.item(i, 3).text()),
Length.__units__[self.unidadesNPSH.currentIndex()])
NPSH.append(n)
return [
self.diametro.value, self.rpm.value, caudal, carga, potencia, NPSH
]
def readStatefromJSON(self, state):
"""Load instance parameter from saved file"""
self.deltaP = DeltaP(state["deltaP"])
self.rendimientoCalculado = Dimensionless(
state["rendimientoCalculado"]) # noqa
self.headCalculada = Length(state["headCalculada"])
self.power = Power(state["power"])
self.P_freno = Power(state["P_freno"])
self.Pin = Pressure(state["Pin"])
self.PoutCalculada = Pressure(state["PoutCalculada"])
self.volflow = VolFlow(state["volflow"])
self.cp_cv = Dimensionless(state["cp_cv"])
self.statusCoste = state["statusCoste"]
if self.statusCoste:
self.C_bomba = Currency(state["C_bomba"])
self.C_motor = Currency(state["C_motor"])
self.C_adq = Currency(state["C_adq"])
self.C_inst = Currency(state["C_inst"])
if self.kwargs["usarCurva"]:
pass
self.salida = [None]