ASPECT
simple.h
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1 /*
2  Copyright (C) 2011 - 2022 by the authors of the ASPECT code.
3 
4  This file is part of ASPECT.
5 
6  ASPECT is free software; you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation; either version 2, or (at your option)
9  any later version.
10 
11  ASPECT is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with ASPECT; see the file LICENSE. If not see
18  <http://www.gnu.org/licenses/>.
19 */
20 
21 #ifndef _aspect_material_model_simple_h
22 #define _aspect_material_model_simple_h
23 
27 
28 namespace aspect
29 {
30  namespace MaterialModel
31  {
32  using namespace dealii;
33 
44  template <int dim>
46  {
47  public:
48  void evaluate(const MaterialModel::MaterialModelInputs<dim> &in,
49  MaterialModel::MaterialModelOutputs<dim> &out) const override;
50 
64  bool is_compressible () const override;
76  static
77  void
78  declare_parameters (ParameterHandler &prm);
79 
83  void
84  parse_parameters (ParameterHandler &prm) override;
85 
90  private:
91  double reference_T;
92  double eta;
97 
101  double k_value;
102 
104  };
105 
106  }
107 }
108 
109 #endif
double composition_viscosity_prefactor
Definition: simple.h:93
EquationOfState::LinearizedIncompressible< dim > equation_of_state
Definition: simple.h:103
void declare_parameters(ParameterHandler &prm)
Definition: compat.h:88