Downstream Flow Angle Correlations for Turbine Cascades in Subsonic and Transonic Flow Conditions

Abstract

Extensive experimental and theoretical investigations of different turbine cascades have been performed within the transonic Mach number range. Some problems related to measurements in rectilinear cascades are discussed. From the done flow field calculations using a 2-d time-marching Euler code limitations can be determined when applying the computer code itself as well as when comparing the calculated data with experimental ones. Experimental and theoretical results within the subsonic Mach number range are used to check the accuracy of simplified methods for calculating the downstream flow angle.

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Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1987
Accession Number
ADP005521

Entities

People

  • H. J. Heinemann
  • P. Dalbert
  • R. A. Giess
  • W. Riess

Organizations

  • Leibniz University Hannover

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Accuracy
  • Boundary Layer
  • Computational Fluid Dynamics
  • Computational Science
  • Downstream Flow
  • Equations
  • Experimental Data
  • Flow Fields
  • Fluid Dynamics
  • Geometry
  • Mach Number
  • Mass Flow
  • Measurement
  • Pressure Distribution
  • Static Pressure
  • Test Facilities
  • Two Dimensional

Fields of Study

  • Physics

Readers

  • Aerodynamics.
  • Fluid Dynamics.