METHOD FOR CALCULATION OF SUPERSONIC FLOW PAST BLUNT BODIES WITH A DETACHED SHOCK WAVE

Abstract

The paper deals with the development of a method for calculating supersonic flow past blunt bodies with a detached shock wave. The first section contains a formulation of the problem of supersonic flow past a blunt body of an arbitrary shape and an investigation of basic gas-dynamics equations. A method is given for the selection of a differential system for solving a boundary problem. This is followed by sections on the construction of an algorithm for the numerical solution of a boundary value problem in a mixed region and on the method of solving a nonlinear problem. The final section gives examples illustrating the solution of different problems of flow past bodies of different shapes with a detached shock wave.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Apr 19, 1968
Accession Number
AD0680923

Entities

People

  • G. F. Telenin
  • G. P. Tinyakov
  • S. M. Gilinskii

Organizations

  • Air Force Systems Command

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Air Force
  • Analytic Functions
  • Blunt Bodies
  • Boundary Value Problems
  • Carbon Dioxide
  • Cauchy Problem
  • Complex Variables
  • Computational Science
  • Computers
  • Difference Equations
  • Differential Equations
  • Equations
  • Flow
  • Gas Dynamics
  • Shock
  • Shock Waves
  • Supersonic Flow

Fields of Study

  • Physics

Readers

  • Aerodynamics/Aeronautics.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Fluid Dynamics.

Technology Areas

  • Hypersonics
  • Hypersonics - Hypersonic Boundary Layers
  • Hypersonics - Hypersonic Flight