Further Development of a Transonic Cascade Analysis

Abstract

A compressible, time-dependent solution of the Navier-Stokes equations is obtained for both compressor and turbine cascade configurations in subsonic and transonic flows. The analysis ues the Briley-McDonald consistently split linearized block implicit (LBI) procedure to solve the governing equations. Comparisons with measured data are presented for both turbulence energy and mixing length turbulence models. In addition, consideration is given to boundary conditions for the cascade flutter problem.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1983
Accession Number
ADA145410

Entities

People

  • H. Mcdonald
  • R. J. Yang
  • S. J.. Shamroth

Tags

Communities of Interest

  • Energy and Power Technologies
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Boundary Layer
  • Computational Fluid Dynamics
  • Computational Science
  • Coordinate Systems
  • Difference Equations
  • Differential Equations
  • Equations
  • Fluid Dynamics
  • Fluid Mechanics
  • Mechanics
  • Navier Stokes Equations
  • Pressure Distribution
  • Reynolds Number
  • Turbulence
  • Turbulent Flow
  • Turbulent Mixing
  • Viscous Flow

Fields of Study

  • Physics

Readers

  • Aerodynamics.
  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)