Low-diffusion efficient upwind scheme

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

The modification of the original E-CUSP scheme to remove the temperature oscillation with low numerical dissipation was analyzed. It was found that the pressure term in the energy equation dissipation of the original scheme was replaced by the total enthalpy in the modified scheme. For a Mach 2.0 supersonic adiabatic laminar flat-plate boundary layer, the new scheme was able to accurately resolve the boundary-layer velocity and temperature profiles. Results show that the temperature oscillations generated by the original CUSP scheme is also removed.

Original languageEnglish
Pages (from-to)1137-1140
Number of pages4
JournalAIAA Journal
Volume43
Issue number5
StatePublished - May 1 2005

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Boundary layers
Temperature
Mach number
Enthalpy

ASJC Scopus subject areas

  • Aerospace Engineering

Cite this

Low-diffusion efficient upwind scheme. / Zha, GeCheng.

In: AIAA Journal, Vol. 43, No. 5, 01.05.2005, p. 1137-1140.

Research output: Contribution to journalArticle

Zha, G 2005, 'Low-diffusion efficient upwind scheme', AIAA Journal, vol. 43, no. 5, pp. 1137-1140.
Zha, GeCheng. / Low-diffusion efficient upwind scheme. In: AIAA Journal. 2005 ; Vol. 43, No. 5. pp. 1137-1140.
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