Generic HYPERBOLIC bricks: Vars (cons U / prim P + conversions + descriptor) + flux + wave speeds. More...

#include <pops/core/state/state.hpp>
#include <pops/core/foundation/types.hpp>
#include <pops/core/state/variables.hpp>
#include <pops/physics/fluids/euler.hpp>
#include <cmath>

Include dependency graph for hyperbolic.hpp:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	pops::ExBVelocity
	Scalar advection by the E x B drift: v = (-d_y phi, d_x phi)/B0 (divergence-free). More...

struct	pops::ExBVelocityPolar
	Scalar advection by the E x B drift in POLAR coordinates (r, theta) – "annular polar grid" effort, Phase 1. More...

struct	pops::IsothermalFlux
	ISOTHERMAL Euler flux (p = cs2 rho), 3 variables (rho, rho u, rho v). More...

struct	pops::IsothermalFluxPolar
	ISOTHERMAL Euler flux in POLAR geometry (ring r, theta), 3 variables (rho, rho v_r, rho v_theta) – "polar fluid grid" effort, Path A step 1. More...

Namespaces
namespace	pops

Typedefs
using	pops::CompressibleFlux = Euler
	Compressible 2D Euler flux (reuses Euler: gamma, pressure, signed wave speeds).

Detailed Description

Generic HYPERBOLIC bricks: Vars (cons U / prim P + conversions + descriptor) + flux + wave speeds.

Each one satisfies the HyperbolicPhysicalModel concept: State, Prim, n_vars, flux, max_wave_speed, to_primitive/to_conservative, conservative_vars/primitive_vars (+ pressure/wave_speeds if HLLC flux). Source and elliptic right-hand side are SEPARATE bricks (physics/source.hpp, physics/elliptic.hpp); CompositeModel (physics/composite.hpp) assembles them. ExBVelocity (1 var), CompressibleFlux (= Euler, 4 var), IsothermalFlux (3 var).

include/pops/physics/bricks/hyperbolic.hpp File Reference¶

Classes

Namespaces

Typedefs

Detailed Description