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Viscosity01.h
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2 * Copyright (C) 2017-2024 Theodore Chang
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28#ifndef VISCOSITY01_H
29#define VISCOSITY01_H
30
31#include "NonlinearViscosity.h"
32
34 const double damping;
35};
36
37class Viscosity01 final : protected DataViscosity01, public NonlinearViscosity {
38 [[nodiscard]] double compute_du(double, double) const override;
39 [[nodiscard]] double compute_dv(double, double) const override;
40 [[nodiscard]] double compute_damping_coefficient(double, double) const override;
41
42public:
44 unsigned, // tag
45 double, // alpha
46 double, // damp coefficient
47 double // cut-off
48 );
49
51};
52
53#endif
54
A 1D Viscosity class.
Definition: NonlinearViscosity.h:40
A 1D Elastic class.
Definition: Viscosity01.h:37
Viscosity01(unsigned, double, double, double)
Definition: Viscosity01.cpp:26
unique_ptr< Material > get_copy() override
Definition: Viscosity01.cpp:30
Definition: Viscosity01.h:33
const double damping
Definition: Viscosity01.h:34