Calculation of Particle Trajectories in a Stationary Two Dimensional Cascade

Abstract

The trajectories of solid particles entrained by fluid flow in turbine and compressor stators were calculated. The impact and rebound phenomena of the solid particles was investigated experimentally and then considered in the solution of the equations of motion of the solid particles. The effect of the particle mean diameter, material density, and initial particle and gas velocities on the dynamic behavior of the solid particles through the cascade channel was also investigated. In addition, this study yielded information concerning blade erosion damage.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1972
Accession Number
AD0749547

Entities

People

  • M. F. Hussein
  • Widen Tabakoff

Organizations

  • University of Cincinnati

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aerodynamic Characteristics
  • Compressor Stators
  • Differential Equations
  • Equations
  • Equations Of Motion
  • Fluid Flow
  • Gas Flow
  • Gas Turbines
  • Guide Vanes
  • Leading Edges
  • Navier Stokes Equations
  • Particle Trajectories
  • Particles
  • Reynolds Number
  • Turbine Stators
  • Turbines
  • Two Dimensional

Fields of Study

  • Chemistry

Readers

  • Aerodynamics.
  • Aerosol Science/Aerosol Physics