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ryujin 2.1.1 revision 3913ebe5e1d74c8fef21bcd286906a244031ce08
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#include <source/euler/initial_state_radial_contrast.h>
Public Types | |
using | HyperbolicSystem = typename Description::HyperbolicSystem |
using | View = typename Description::template HyperbolicSystemView< dim, Number > |
using | state_type = typename View::state_type |
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using | View = typename Description::template HyperbolicSystemView< dim, Number > |
using | state_type = typename View::state_type |
using | initial_precomputed_type = typename View::initial_precomputed_type |
Public Member Functions | |
RadialContrast (const HyperbolicSystem &hyperbolic_system, const std::string &subsection) | |
auto | compute (const dealii::Point< dim > &point, Number) -> state_type final |
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InitialState (const std::string &name, const std::string &subsection) | |
virtual state_type | compute (const dealii::Point< dim > &point, Number t)=0 |
virtual initial_precomputed_type | initial_precomputations (const dealii::Point< dim > &) |
const auto & | name () const |
A modification of the "contrast" initial state. Now, we have an initial state formed by a contrast of a given "left" and "right" primitive state where the "left" state is "inside" the radius, R, and the "right" state is outside.
t
argument is ignored. This class always returns the initial configuration.Definition at line 31 of file initial_state_radial_contrast.h.
using ryujin::EulerInitialStates::RadialContrast< Description, dim, Number >::HyperbolicSystem = typename Description::HyperbolicSystem |
Definition at line 34 of file initial_state_radial_contrast.h.
using ryujin::EulerInitialStates::RadialContrast< Description, dim, Number >::View = typename Description::template HyperbolicSystemView<dim, Number> |
Definition at line 35 of file initial_state_radial_contrast.h.
using ryujin::EulerInitialStates::RadialContrast< Description, dim, Number >::state_type = typename View::state_type |
Definition at line 37 of file initial_state_radial_contrast.h.
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inline |
Definition at line 39 of file initial_state_radial_contrast.h.
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inlinefinalvirtual |
Given a position point
returns the corresponding (conserved) initial state. The function is used to interpolate initial values and enforce Dirichlet boundary conditions. For the latter, the function signature has an additional parameter t
denoting the current time to allow for time-dependent (in-flow) Dirichlet data.
Implements ryujin::InitialState< Description, dim, Number >.
Definition at line 73 of file initial_state_radial_contrast.h.