The Effect of Axial Clearance on the Dynamic Strength of Rotor Blades of Axial-Flow Turbines,

Abstract

The report deals with the problem of increase of the dynamic strength and the reliability of blading of marine type turbines. Dynamic bending stresses during sympathetic vibrations are investigated. Optimum axial clearances, at which the efficiency of the turbine stage is maximum, are sought. The VS-1 air vibration stand is used for tests. (Author)

Document Details

Document Type
Technical Report
Publication Date
Apr 22, 1972
Accession Number
AD0747576

Entities

People

  • A. A. Moiseev
  • S. A. Alekseev
  • V. I. Filatov
  • Yu. I. Mityushkin

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Axial Flow
  • Axial Flow Turbines
  • Bending Stress
  • Clearances
  • Efficiency
  • Flow
  • Reliability
  • Stresses
  • Turbines
  • Vibration

Fields of Study

  • Engineering

Readers

  • Aerodynamics.
  • Systems Analysis and Design