OGS
TemperatureDependentFraction.h
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1// SPDX-FileCopyrightText: Copyright (c) OpenGeoSys Community (opengeosys.org)
2// SPDX-License-Identifier: BSD-3-Clause
3
4#pragma once
5
9{
34{
35public:
37 double const k,
38 double const T_c,
39 double const S_r);
40
41 void checkScale() const override;
42
43 PropertyDataType value(VariableArray const& variable_array,
45 double const t,
46 double const dt) const override;
47
48 PropertyDataType dValue(VariableArray const& variable_array,
49 Variable const variable,
51 double const t,
52 double const dt) const override;
53
54 PropertyDataType d2Value(VariableArray const& variable_array,
55 Variable const variable1, Variable const variable2,
57 double const t, double const dt) const override;
58
59private:
60 SigmoidFunction phase_change_shape_; //< shape of the phase change
61};
62
63} // namespace MaterialPropertyLib
virtual PropertyDataType value() const
PropertyDataType d2Value(VariableArray const &variable_array, Variable const variable1, Variable const variable2, ParameterLib::SpatialPosition const &pos, double const t, double const dt) const override
Default implementation: 2nd derivative of any constant property is zero.
PropertyDataType dValue(VariableArray const &variable_array, Variable const variable, ParameterLib::SpatialPosition const &pos, double const t, double const dt) const override
TemperatureDependentFraction(std::string name, double const k, double const T_c, double const S_r)
constexpr double T_c
Critical temperature.
std::variant< double, Eigen::Matrix< double, 2, 1 >, Eigen::Matrix< double, 3, 1 >, Eigen::Matrix< double, 2, 2 >, Eigen::Matrix< double, 3, 3 >, Eigen::Matrix< double, 4, 1 >, Eigen::Matrix< double, 6, 1 >, Eigen::MatrixXd > PropertyDataType