From 93edccf456470c6c959e79e31b5e304fc5cd578a Mon Sep 17 00:00:00 2001
From: Wenqing Wang <wenqing.wang@ufz.de>
Date: Tue, 10 Jan 2023 16:47:06 +0100
Subject: [PATCH] [THM] Fixed a bug in using density dependent viscosity
---
.../ThermoHydroMechanicsFEM-impl.h | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/ProcessLib/ThermoHydroMechanics/ThermoHydroMechanicsFEM-impl.h b/ProcessLib/ThermoHydroMechanics/ThermoHydroMechanicsFEM-impl.h
index e1e695a9d18..910522822eb 100644
--- a/ProcessLib/ThermoHydroMechanics/ThermoHydroMechanicsFEM-impl.h
+++ b/ProcessLib/ThermoHydroMechanics/ThermoHydroMechanicsFEM-impl.h
@@ -715,9 +715,6 @@ std::vector<double> const& ThermoHydroMechanicsLocalAssembler<
// TODO (naumov) Temporary value not used by current material models.
// Need extension of secondary variables interface.
double const dt = std::numeric_limits<double>::quiet_NaN();
- auto const viscosity =
- liquid_phase.property(MaterialPropertyLib::PropertyType::viscosity)
- .template value<double>(vars, x_position, t, dt);
auto const alpha =
medium
@@ -738,6 +735,13 @@ std::vector<double> const& ThermoHydroMechanicsLocalAssembler<
vars.equivalent_plastic_strain =
_ip_data[ip].material_state_variables->getEquivalentPlasticStrain();
+ auto const fluid_density =
+ liquid_phase.property(MaterialPropertyLib::PropertyType::density)
+ .template value<double>(vars, x_position, t, dt);
+ vars.density = fluid_density;
+ auto const viscosity =
+ liquid_phase.property(MaterialPropertyLib::PropertyType::viscosity)
+ .template value<double>(vars, x_position, t, dt);
GlobalDimMatrixType K_over_mu =
MaterialPropertyLib::formEigenTensor<DisplacementDim>(
medium
@@ -745,9 +749,6 @@ std::vector<double> const& ThermoHydroMechanicsLocalAssembler<
.value(vars, x_position, t, dt)) /
viscosity;
- auto const fluid_density =
- liquid_phase.property(MaterialPropertyLib::PropertyType::density)
- .template value<double>(vars, x_position, t, dt);
auto const& b = _process_data.specific_body_force;
auto const K_pT_thermal_osmosis =
--
GitLab