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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1995, Vol. 16 ›› Issue (5): 587-591.

• 论文 • Previous Articles     Next Articles

MATHEMATICAL CHARACTER OF N-S EQUATIONS AND SN-S EQUATIONS NEAR THE SEPARATION POINT FOR 2D FLOW OVER A CYLINDER

Peng Shiliu, Gao Zhi   

  1. Institute of Mechanics, Chinese Academy of Scienses,Beijing,100080
  • Received:1993-09-16 Revised:1994-06-10 Online:1995-10-25 Published:1995-10-25

Abstract: It is proved that near the separation point over a cylinder N S equations and SN S equations presented by Gao Zhi are regular,i.e. have series solution; while SN S equations presented by Davis and ГКП are singular just as the boundary layer equations.

Key words: separated flow, Navier-Stokes equation, cylindrical bodies, two dimensional flow

CLC Number: