Type-independent solution for mixed compressible flows
Abstract
Recent algorithm research on inviscid transonic flows is summarized. A parabolic potential equation is considered which consists of the usual inviscid equation plus a small high-order streamwise diffusion term. Relaxation schemes devised for Sichel's (1968) viscous transonic equation do not require mixed differencing, shock-point or sonic line operators. In particular, convergence appears to be independent of sweep direction.
- Publication:
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AIAA Journal
- Pub Date:
- August 1978
- DOI:
- Bibcode:
- 1978AIAAJ..16..854C
- Keywords:
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- Algorithms;
- Compressible Flow;
- Inviscid Flow;
- Multiphase Flow;
- Transonic Flow;
- Parabolic Differential Equations;
- Potential Flow;
- Rankine-Hugoniot Relation;
- Relaxation Method (Mathematics);
- Viscous Flow;
- Fluid Mechanics and Heat Transfer