from proteus import *
from proteus.default_p import *
from suboff2D import *
from proteus.mprans import Dissipation
LevelModelType = Dissipation.LevelModel
coefficients = Dissipation.Coefficients(V_model=0,ME_model=4,LS_model=1,RD_model=None,kappa_model=3,
dissipation_model_flag=dissipation_model_flag,
useMetrics=useMetrics,
rho_0=rho_0,nu_0=nu_0,
rho_1=rho_1,nu_1=nu_1,
g=g,
c_mu=0.09,sigma_e=1.0,#default values for c_1,c_2,c_e
sc_uref=dissipation_sc_uref,sc_beta=dissipation_sc_beta)
dissipationInflow = coefficients.c_mu*kInflow**(1.5)/(0.03*upstream_height)
if dissipation_model_flag >= 2:
dissipationInflow = dissipationInflow/(kInflow+1.0e-12)
def getDBC_dissipation(x,flag):
if flag == boundaryTags['left']:
return lambda x,t:dissipationInflow
dirichletConditions = {0:getDBC_dissipation}
fluxBoundaryConditions = {0:'outFlow'}
def getAFBC_dissipation(x,flag):
if flag == boundaryTags['right']:
return None
if flag == boundaryTags['obstacle']:
RD_model = 3
LS_model = 2
ME_model = 6
kappa_model = 5
#
dissipation_model_flag = 1
if ct.useRANS == 2:
dissipation_model_flag = 2
coefficients = Dissipation.Coefficients(V_model=0,
ME_model=ME_model,
LS_model=LS_model,
RD_model=RD_model,
kappa_model=kappa_model,
dissipation_model_flag=dissipation_model_flag,#1 -- K-epsilon, 2 -- K-omega
useMetrics=ct.useMetrics,
rho_0=ct.rho_0, nu_0=ct.nu_0,
rho_1=ct.rho_1, nu_1=ct.nu_1,
g=ct.g,
c_mu=0.09,sigma_e=1.0,
sc_uref=ct.dissipation_sc_uref,
sc_beta=ct.dissipation_sc_beta)
dirichletConditions = {0: lambda x, flag: domain.bc[flag].dissipation_dirichlet.init_cython()}
advectiveFluxBoundaryConditions = {0: lambda x, flag: domain.bc[flag].dissipation_advective.init_cython()}
diffusiveFluxBoundaryConditions = {0: {0: lambda x, flag: domain.bc[flag].dissipation_diffusive.init_cython()}}
dissipationInflow = coefficients.c_mu*kInflow**(1.5)/(0.03*ct.L[1])
class ConstantIC:
def __init__(self,cval=0.0):
ME_model = 6
kappa_model = 5
if movingDomain:
kappa_model += 1
ME_model += 1
#
dissipation_model_flag = 1
if useRANS == 2:
dissipation_model_flag=2
elif useRANS == 3:
dissipation_model_flag=3
coefficients = Dissipation.Coefficients(V_model=0,ME_model=ME_model,LS_model=LS_model,RD_model=RD_model,kappa_model=kappa_model,
dissipation_model_flag=dissipation_model_flag,#1 -- K-epsilon, 2 -- K-omega 1998, 3 -- K-omega 1988
useMetrics=useMetrics,
rho_0=rho_0,nu_0=nu_0,
rho_1=rho_1,nu_1=nu_1,
g=g,
c_mu=0.09,sigma_e=1.0,
sc_uref=dissipation_sc_uref,
sc_beta=dissipation_sc_beta)
dissipationInflow = coefficients.c_mu*kInflow**(1.5)/(0.03*L[1])
if useRANS >= 2:
dissipationInflow = dissipationInflow/(kInflow+1.0e-12)
def getDBC_dissipation(x,flag):
if flag == boundaryTags['left']:
return lambda x,t:dissipationInflow
if flag == boundaryTags['right']:
return lambda x,t:0.0
LevelModelType = Dissipation.LevelModel
dissipation_model_flag = 1
if ct.useRANS >= 2:
dissipation_model_flag = 2
coefficients = Dissipation.Coefficients(
V_model=ct.V_model,
ME_model=ct.EPS_model,
LS_model=ct.LS_model,
RD_model=ct.RD_model,
kappa_model=ct.K_model,
SED_model=ct.SED_model,
dissipation_model_flag=dissipation_model_flag +
int(ct.movingDomain), #1 -- K-epsilon, 2 -- K-omega
useMetrics=useMetrics,
rho_0=rho_0,
nu_0=nu_0,
rho_1=rho_1,
nu_1=nu_1,
g=g,
c_mu=ct.opts.Cmu,
sigma_e=ct.opts.sigma_e,
nd=ct.nd,
sc_uref=dissipation_sc_uref,
sc_beta=dissipation_sc_beta,
closure=ct.sedClosure)
kInflow = ct.kInflow
dissipationInflow = ct.dissipationInflow
if user_param.useRANS == 2: dissipation_model_flag = 2
if user_param.useRANS == 3: dissipation_model_flag = 3
print('dissipation_model_flag =', dissipation_model_flag)
gravity = numpy.array([user_param.gravity[0],
user_param.gravity[1],
user_param.gravity[2]], dtype='d'),
coefficients = Dissipation.Coefficients(
V_model = 0 + int(movingDomain),
ME_model = ME_model,
LS_model = LS_model,
RD_model = RD_model,
#kappa_model = kappa_model,
dissipation_model_flag = dissipation_model_flag, #1 -- K-epsilon, 2 -- K-omega 1998, 3 -- K-omega 1988
useMetrics = useMetrics, #user_param
rho_0 = rho_0,
rho_1 = rho_1,
nu_0 = nu_0,
nu_1 = nu_1,
g = gravity
c_mu = 0.09,
sigma_e = 1.0,
sc_uref = dissipation_sc_uref,
sc_beta = dissipation_sc_beta
)
dirichletConditions = {
0: lambda x,flag: domain.bc[domain.meshtag_bcIdx[flag]].dissipation_dirichlet.init_cython()
}
LS_model = 2
ME_model = 6
kappa_model = 5
#
dissipation_model_flag = 1
if useRANS >= 2:
dissipation_model_flag = 2
coefficients = Dissipation.Coefficients(
V_model=0 + int(ct.movingDomain),
ME_model=ME_model + int(ct.movingDomain),
LS_model=LS_model + int(ct.movingDomain),
RD_model=RD_model + int(ct.movingDomain),
kappa_model=kappa_model + int(ct.movingDomain),
dissipation_model_flag=dissipation_model_flag +
int(ct.movingDomain), #1 -- K-epsilon, 2 -- K-omega
useMetrics=useMetrics,
rho_0=rho_0,
nu_0=nu_0,
rho_1=rho_1,
nu_1=nu_1,
g=g,
c_mu=ct.opts.c_mu,
sigma_e=ct.opts.sigma_e,
sc_uref=dissipation_sc_uref,
sc_beta=dissipation_sc_beta)
kInflow = ct.kInflow
dissipationInflow = ct.dissipationInflow
dirichletConditions = {
0: lambda x, flag: domain.bc[flag].dissipation_dirichlet.init_cython()
if useRANS == 2:
dissipation_model_flag = 2
elif useRANS == 3:
dissipation_model_flag = 3
coefficients = Dissipation.Coefficients(
V_model=int(movingDomain) + 0,
ME_model=ME_model,
LS_model=LS_model,
RD_model=RD_model,
# kappa_model=kappa_model,
dissipation_model_flag=
dissipation_model_flag, #1 -- K-epsilon, 2 -- K-omega 1998, 3 -- K-omega 1988
useMetrics=user_param.useMetrics,
rho_0=user_param.rho_water,
nu_0=user_param.nu_water,
rho_1=user_param.rho_air,
nu_1=user_param.nu_air,
#g=user_param.gravity,
g=numpy.array(
[user_param.gravity[0], user_param.gravity[1], user_param.gravity[2]],
dtype='d'),
c_mu=0.09,
sigma_e=1.0,
sc_uref=user_param.dissipation_sc_uref,
sc_beta=user_param.dissipation_sc_beta)
dirichletConditions = {
0: lambda x, flag: domain.bc[flag].dissipation_dirichlet.init_cython()
}
advectiveFluxBoundaryConditions = {