TransportProblemGaussHump class
Transport PDE problem: advection of two-dimensional Gaussian hump.
Contents
- Reference
Public static functions
-
static auto initialize(ncomp_
t system, ncomp_ t ncomp, tk:: real x, tk:: real y, tk:: real, tk:: real t) -> std::vector<tk:: real> - Initialize numerical solution.
-
static auto analyticSolution(ncomp_
t system, ncomp_ t ncomp, tk:: real x, tk:: real y, tk:: real z, tk:: real t) -> std::vector<tk:: real> - Evaluate analytical solution at (x,y,z,t) for all components.
-
static auto prescribedVelocity(ncomp_
t, ncomp_ t ncomp, tk:: real, tk:: real, tk:: real, tk:: real) -> std::vector<std::array<tk:: real, 3>> - Assign prescribed velocity at a point.
-
static auto type() -> ctr::
ProblemType noexcept - Return problem type.
Public functions
Function documentation
static std::vector<tk::
Initialize numerical solution.
| Parameters | |
|---|---|
| system in | Equation system index |
| ncomp in | Number of components in this transport equation system |
| x in | X coordinate where to evaluate the solution |
| y in | Y coordinate where to evaluate the solution |
| t in | Time where to evaluate the solution |
| Returns | Values of all components evaluated at (x,y,t) |
static std::vector<std::array<tk::
Assign prescribed velocity at a point.
| Parameters | |
|---|---|
| ncomp in | Number of components in this transport equation |
| Returns | Velocity assigned to all vertices of a tetrehedron, size: ncomp * ndim = [ncomp][3] |
Assign prescribed velocity at a point