Schwarz-Based Algorithms for Compressible Flows.

Abstract

We investigate in this paper the application of Schwarz-based algorithms to compressible flows. First we study the combination of these methods with defect-correction procedures. We then study the effect on the Schwarz-based methods of replacing the explicit treatment of the boundary conditions by an implicit one. In the last part of this paper we study the combination of these methods with Newton-Krylov matrix-free methods. Numerical experiments that show the performance of our approaches are then presented. (AN)

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1996
Accession Number
ADA306105

Entities

People

  • M. D. Tidriri

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Additives (Chemicals)
  • Boundaries
  • Boundary Value Problems
  • Compressible Flow
  • Computational Complexity
  • Computational Fluid Dynamics
  • Computational Science
  • Differential Equations
  • Engineering
  • Equations
  • Flow
  • Fluid Dynamics
  • Linear Systems
  • Navier Stokes Equations
  • Nonlinear Systems
  • Steady State
  • Transonic Flow

Fields of Study

  • Mathematics

Readers

  • Computational Fluid Dynamics (CFD)