Sod Shock Tube
Governing Equations:
Numerical setup:
Single species: Ns = 1 and no reaction
Molecular weight: MW = 21.32 g/mol
Thermal properties: calorically perfect gas cp = 1538.22 kJ/kg/K, href = - 6.971 X 106 kJ/kg
Inviscid calculation
Initial conditions:
x < 0.05 m: (rhoL, uL, pL) = (1.000 kg/m3, 0.0 m/s, 1.0 MPa)
x >= 0.05 m: (rhoR, uR, pR) = (0.125 kg/m3, 0.0 m/s, 0.1 MPa)
Boundary conditions:
Upstream: rho = rhoL and u = uL
Downstream: p = pR