Accession Number : ADA298970

Title :   Mathematical Analysis of the Navier-Stokes Equations with Non Standard Boundary Conditions.

Descriptive Note : Contract rept.,

Corporate Author : INSTITUTE FOR COMPUTER APPLICATIONS IN SCIENCE AND ENGINEERING HAMPTON VA

Personal Author(s) : Tidriri, M. D.

PDF Url : ADA298970

Report Date : JUL 1995

Pagination or Media Count : 20

Abstract : One of the major applications of the Domain Decomposition Time Marching Algorithm is the coupling of the Navier-Stokes systems with Boltzmann equations in order to compute transitional flows. Another important application, is the coupling of a global Navier-Stokes problem with a local one in order to use different modelizations and/or discretizations. Both of these applications involve a global Navier-Stokes system with non standard boundary conditions. The purpose of this work is to prove using the classical Leray-Schauder theory that these boundary conditions are admissible and lead to a well posed problem. (AN)

Descriptors :   *ALGORITHMS, *COMPUTATIONAL FLUID DYNAMICS, *NAVIER STOKES EQUATIONS, MATHEMATICAL MODELS, TIME DEPENDENCE, BOUNDARIES, HEAT FLUX, ITERATIONS, INCOMPRESSIBLE FLOW, SKIN FRICTION, BOLTZMANN EQUATION, STEADY FLOW.

Subject Categories : Numerical Mathematics
      Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE