COMPUTING STEADY SUPERSONIC FLOW FIELDS-BY USING ADAPTIVE STREAMLINE GRIDS

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1996, Vol. 13 ›› Issue (4): 421-426.

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COMPUTING STEADY SUPERSONIC FLOW FIELDS-BY USING ADAPTIVE STREAMLINE GRIDS

Xu Guorong

Institute of Applied Physics and Computational Mathematics, Laboratory of Computational Physics, Beijing 100088

Received:1995-08-15 Revised:1996-01-22 Online:1996-12-25 Published:1996-12-25

Abstract

Abstract: A numerical method of computing steady supersonic flow fields by using adaptive streamline grids.The Friedrichs-Lax Scheme is extended to arbitrary quadrilateral grids.during itaration process the streamline positions are computed from streamline equation after the velocity field is obtained.Finally,the high resolution results obtained by the method are shown.

Key words: adaptive, streamline grids, Finite volume friedrichs-Lax scheme, Supersonic flow

CLC Number:

O241

Xu Guorong. COMPUTING STEADY SUPERSONIC FLOW FIELDS-BY USING ADAPTIVE STREAMLINE GRIDS[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1996, 13(4): 421-426.

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COMPUTING STEADY SUPERSONIC FLOW FIELDS-BY USING ADAPTIVE STREAMLINE GRIDS

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