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rAKA/test/test_model/patch_tests/patch_test_linear_heat_transfer_fixture.py
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patch_test_linear_heat_transfer_fixture.py
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#!/usr/bin/env python3
# ------------------------------------------------------------------------------
__author__ = "Guillaume Anciaux"
__copyright__ = "Copyright (C) 2016-2018, EPFL (Ecole Polytechnique Fédérale" \
" de Lausanne) Laboratory (LSMS - Laboratoire de Simulation" \
" en Mécanique des Solides)"
__credits__ = ["Guillaume Anciaux"]
__license__ = "L-GPLv3"
__maintainer__ = "Guillaume Anciaux"
__email__ = "guillaume.anciaux@epfl.ch"
# ------------------------------------------------------------------------------
import patch_test_linear_fixture
import akantu
class TestPatchTestHTMLinear(patch_test_linear_fixture.TestPatchTestLinear):
model_type = akantu.HeatTransferModel
def applyBC(self):
super().applyBC()
temperature = self.model.getTemperature()
self.applyBConDOFs(temperature)
def checkAll(self):
temperature = self.model.getTemperature()
C = self.model.getMatrix("conductivity")
self.checkDOFs(temperature)
self.checkGradient(self.model.getTemperatureGradient(self.elem_type),
temperature)
self.prescribed_gradient(temperature)
self.checkResults(lambda grad_T: C.dot(grad_T.T),
self.model.getKgradT(self.elem_type),
temperature)
def initModel(self, method, material_file):
super().initModel(method, material_file)
if method != akantu._static:
self.model.setTimeStep(0.5 * self.model.getStableTimeStep())
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