6533b7d5fe1ef96bd1265002

RESEARCH PRODUCT

Equilibrium real gas computations using Marquina's scheme

Antonio MarquinaYoussef StiribaRosa Donat

subject

Real gasApplied MathematicsMechanical EngineeringMathematical analysisMathematicsofComputing_NUMERICALANALYSISComputational MechanicsSolverSpace (mathematics)Compressible flowRiemann solverComputer Science ApplicationsEuler equationsRunge–Kutta methodssymbols.namesakeMechanics of MaterialsComputingMethodologies_SYMBOLICANDALGEBRAICMANIPULATIONCompressibilitysymbolsMathematics

description

Marquina's approximate Riemann solver for the compressible Euler equations for gas dynamics is generalized to an arbitrary equilibrium equation of state. Applications of this solver to some test problems in one and two space dimensions show the desired accuracy and robustness

https://doi.org/10.1002/fld.432