inciter::CompFlowProblemUserDefined class

CompFlow system of PDEs problem: user defined.

Public static functions

static auto initialize(ncomp_t, ncomp_t ncomp, tk::real, tk::real, tk::real, tk::real) -> tk::InitializeFn::result_type
Initialize numerical solution.
static auto analyticSolution(ncomp_t, ncomp_t, tk::real, tk::real, tk::real, tk::real) -> tk::InitializeFn::result_type
Evaluate analytical solution at (x,y,z,t) for all components.
static auto src(ncomp_t, tk::real, tk::real, tk::real, tk::real, tk::real& r, tk::real& ru, tk::real& rv, tk::real& rw, tk::real& re) -> tk::CompFlowSrcFn::result_type
static auto type() -> ctr::ProblemType noexcept
Return problem type.

Public functions

auto analyticFieldNames(ncomp_t) const -> std::vector<std::string>
Return field names to be output to file.
auto names(ncomp_t) const -> std::vector<std::string>
Return names of integral variables to be output to diagnostics file.

Function documentation

static tk::InitializeFn::result_type inciter::CompFlowProblemUserDefined::initialize(ncomp_t, ncomp_t ncomp, tk::real, tk::real, tk::real, tk::real)

Initialize numerical solution.

Parameters
ncomp in Number of scalar components in this PDE system
Returns Values of all components

Set initial conditions

static tk::CompFlowSrcFn::result_type inciter::CompFlowProblemUserDefined::src(ncomp_t, tk::real, tk::real, tk::real, tk::real, tk::real& r, tk::real& ru, tk::real& rv, tk::real& rw, tk::real& re)

Parameters
in/out Density source
ru in/out X momentum source
rv in/out Y momentum source
rw in/out Z momentum source
re in/out Specific total energy source

Compute and return source term for Rayleigh-Taylor manufactured solution

std::vector<std::string> inciter::CompFlowProblemUserDefined::names(ncomp_t) const

Return names of integral variables to be output to diagnostics file.

Returns Vector of strings labelling integral variables output