Accession Number : ADA292797

Title :   Computational Fluid Dynamics and Transonic Flow.

Descriptive Note : Final rept. 1 Oct 90-30 Sep 94,

Corporate Author : NEW YORK UNIV NY COURANT INST OF MATHEMATICAL SCIENCES

Personal Author(s) : Garabedian, Paul R.

PDF Url : ADA292797

Report Date : 31 OCT 1994

Pagination or Media Count : 5

Abstract : The project was concerned with the development of high performance computer codes for problems in transonic aerodynamics. A practical rule to calculate the wave drag for solutions of the Euler equations was developed from an entropy equality. Symmetric shockless airfoils were analyzed for which uniqueness fails in the transonic case not just for potential flow, but also for the Euler equations.

Descriptors :   *COMPUTER PROGRAMS, *COMPUTATIONAL FLUID DYNAMICS, *TRANSONIC FLOW, AIRFOILS, SHOCK, SYMMETRY, EULER EQUATIONS, DRAG, VISCOSITY, WAVES, ENTROPY, AERODYNAMICS, POTENTIAL FLOW, INEQUALITIES.

Subject Categories : Computer Programming and Software
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE