Lines Matching refs:fL
454 PetscScalar fL, fR; in PhysicsRiemann_Burgers_LxF() local
458 fL = 0.5 * PetscSqr(uL[0]); in PhysicsRiemann_Burgers_LxF()
460 flux[0] = 0.5 * (fL + fR) - 0.5 * c * (uR[0] - uL[0]); in PhysicsRiemann_Burgers_LxF()
468 PetscScalar fL, fR; in PhysicsRiemann_Burgers_Rusanov() local
472 fL = 0.5 * PetscSqr(uL[0]); in PhysicsRiemann_Burgers_Rusanov()
474 flux[0] = 0.5 * (fL + fR) - 0.5 * c * (uR[0] - uL[0]); in PhysicsRiemann_Burgers_Rusanov()
825 PetscScalar ubar, du[2], a[2], fL[2], fR[2], lam[2], ustar[2], R[2][2]; in PhysicsRiemann_IsoGas_Roe() local
856 IsoGasFlux(c, uL, fL); in PhysicsRiemann_IsoGas_Roe()
860 flux[i] = 0.5 * (fL[i] + fR[i]) - 0.5 * absdu; in PhysicsRiemann_IsoGas_Roe()
933 PetscScalar c = phys->acoustic_speed, fL[2], fR[2], s; in PhysicsRiemann_IsoGas_Rusanov() local
940 IsoGasFlux(c, uL, fL); in PhysicsRiemann_IsoGas_Rusanov()
943 flux[0] = 0.5 * (fL[0] + fR[0]) + 0.5 * s * (uL[0] - uR[0]); in PhysicsRiemann_IsoGas_Rusanov()
944 flux[1] = 0.5 * (fL[1] + fR[1]) + 0.5 * s * (uL[1] - uR[1]); in PhysicsRiemann_IsoGas_Rusanov()
1089 PetscScalar g = phys->gravity, fL[2], fR[2], s; in PhysicsRiemann_Shallow_Rusanov() local
1096 ShallowFlux(phys, uL, fL); in PhysicsRiemann_Shallow_Rusanov()
1099 flux[0] = 0.5 * (fL[0] + fR[0]) + 0.5 * s * (uL[0] - uR[0]); in PhysicsRiemann_Shallow_Rusanov()
1100 flux[1] = 0.5 * (fL[1] + fR[1]) + 0.5 * s * (uL[1] - uR[1]); in PhysicsRiemann_Shallow_Rusanov()