Splitting of inviscid fluxes for real gasesFlux-vector and flux-difference splittings for the inviscid terms of the compressible flow equations are derived under the assumption of a general equation of state for a real gas in equilibrium. No necessary assumptions, approximations or auxiliary quantities are introduced. The formulas derived include several particular cases known for ideal gases and readily apply to curvilinear coordinates. Applications of the formulas in a TVD algorithm to one-dimensional shock-tube and nozzle problems show their quality and robustness.
Document ID
19880061555
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Liou, Meng-Sing (NASA Lewis Research Center Cleveland, OH, United States)
Van Leer, Bram (NASA Lewis Research Center Cleveland, OH; Michigan, University, Ann Arbor, United States)
Shuen, Jian-Shun (NASA Lewis Research Center Cleveland; Sverdrup Technology, Inc., Middleburg Heights, OH, United States)
Date Acquired
August 13, 2013
Publication Date
January 1, 1988
Subject Category
Fluid Mechanics And Heat Transfer
Report/Patent Number
AIAA PAPER 88-3526
Meeting Information
Meeting: AIAA, ASME, SIAM, and APS, National Fluid Dynamics Congress