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ryujin 2.1.1 revision b84172edef78c6084044948db33243ec1fe983ae
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#include <source/euler/initial_state_noh.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 | |
Noh (const HyperbolicSystem &hyperbolic_system, const std::string &subsection) | |
auto | compute (const dealii::Point< dim > &point, Number t) -> 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 |
The Noh problem
This initial state sets up the classical Noh problem introduced in [15]
t
and position x
. Definition at line 28 of file initial_state_noh.h.
using ryujin::EulerInitialStates::Noh< Description, dim, Number >::HyperbolicSystem = typename Description::HyperbolicSystem |
Definition at line 31 of file initial_state_noh.h.
using ryujin::EulerInitialStates::Noh< Description, dim, Number >::View = typename Description::template HyperbolicSystemView<dim, Number> |
Definition at line 32 of file initial_state_noh.h.
using ryujin::EulerInitialStates::Noh< Description, dim, Number >::state_type = typename View::state_type |
Definition at line 34 of file initial_state_noh.h.
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inline |
Definition at line 36 of file initial_state_noh.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_noh.h.
References ryujin::min, and ryujin::pow().