Accession Number : ADA267819


Title :   Numerical Solution of SUPG Finite-Element Method for Supersonic Viscous Flow


Corporate Author : FOREIGN AEROSPACE SCIENCE AND TECHNOLOGY CENTER WRIGHT-PATTERSON AFB OH


Personal Author(s) : Xu, Guoqun ; Zhang, Guofu


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a267819.pdf


Report Date : 20 Jul 1993


Pagination or Media Count : 22


Abstract : A streamline upwind/Petrov-Galerkin (SUPG) weighted residual formalism was developed in the paper for the quasi-simplified Navier-Stokes equations. Numerical computations were made for Burger's equation, the nonviscous shock wave reflection problem, as well as supersonic laminar flow over a flat plate and compression corner flow by using the method. The results of the computations show that this method is accurate, convergent, and stable.


Descriptors :   *FINITE ELEMENT ANALYSIS , *SUPERSONIC FLOW , *VISCOUS FLOW , COMPUTATIONS , SOLUTIONS(GENERAL) , CHINA , LAMINAR FLOW , NAVIER STOKES EQUATIONS , TRANSLATIONS , FOREIGN TECHNOLOGY


Subject Categories : Statistics and Probability
      Fluid Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE