NASA NTRS · 19910056098
A new Lagrangian random choice method for steady two-dimensional supersonic/hypersonic flow
Abstract
Glimm's (1965) random choice method has been successfully applied to compute steady two-dimensional supersonic/hypersonic flow using a new Lagrangian formulation. The method is easy to program, fast to execute, yet it is very accurate and robust. It requires no grid generation, resolves slipline and shock discontinuities crisply, can handle boundary conditions most easily, and is applicable to hypersonic as well as supersonic flow. It represents an accurate and fast alternative to the existing Eulerian methods. Many computed examples are given.
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Loh, C. Y., Hui, W. H.. 1991-01-01. A new Lagrangian random choice method for steady two-dimensional supersonic/hypersonic flow. https://ntrs.nasa.gov/citations/19910056098
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