Ceramic Life Prediction Methodology - Analytical Assessment of Selected Component Data.

Abstract

A complete set of thermal conditions, mechanical loads, geometry as well as thermal, elastic, fast fracture, and time dependent material properties was furnished by AMMRC for the hub of a gas turbine disc. A finite element computer model was prepared for the disc from this data. The temperature and stress distributions, the fast fracture and the time dependent reliabilities were calculated. The results were presented in iso-stress and iso-thermal plots and in graphical data. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1982
Accession Number
ADA123301

Entities

People

  • L. R. Swank

Organizations

  • Ford Motor Company

Tags

Communities of Interest

  • Advanced Electronics
  • Biomedical
  • Energy and Power Technologies
  • Weapons Technologies

DTIC Thesaurus Topics

  • Air Force
  • Ceramic Materials
  • Engineering
  • Fast Fractures
  • Gas Turbine Rotors
  • Gas Turbines
  • Geometry
  • Heat Transfer
  • Information Processing
  • Materials
  • Materials Engineering
  • Materials Science
  • Materials Testing
  • Mechanics
  • Military Research
  • Structural Ceramics
  • Test And Evaluation

Readers

  • Aerodynamics.
  • Thermal Physics or Thermal Science.
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).