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Acta Mechanica Sinica

, Volume 7, Issue 3, pp 227–234 | Cite as

An efficient algorithm for hypersonic viscous flows

  • Xue Jukui
  • Wang Ruquan
Article
  • 3 Downloads

Abstract

The CSCM-S algorithm proposed by Lombard et al. is a very attractive tool for solving multidimensional Euler and Navier-Stokes equations. However, it is not economical due to the use of global sweeps in the whole computational domain. In this paper we suggest a modified strategy, which combines a single-marching technique for supersonic dominated region with a multi-sweep procedure for pure subsonic and complex flowfield. The new algorithm may save significantly CPU time and is more suitable for engineering applications.

Key Words

viscous flow CSCM algorithm single-marching technique multi-sweep procedure 

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References

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Copyright information

© Chinese Society of Theoretical and Applied Mechanics 1991

Authors and Affiliations

  • Xue Jukui
    • 1
  • Wang Ruquan
    • 2
  1. 1.Northwestern Normal UniversityLanzhou
  2. 2.Computing CenterAcademia SinicaBeijing

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