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Computer aided lifetime evaluation and its application to turbines design and their operation

  • Silesian University of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The scope and methodology of the lests of technical condition of heat turbine components are discussed Particular attention is paid to the problem of computer aided evaluation of the durability of turbine casing, rotor and valves. Components operating at high and variable temperatures are considered Under such conditions, durability is determined by the creep of the material and by low-cycle fatigue. The structure and the basic assumptions for the developed system of computer aided turbine components durability evaluation are presented. As an example of application of the discussed system, selected results of the analysis of the influence of the turbine startup mode on ils durability are included Another example is concerned the evaluation of operation efficiency of thermo-compression bondings in turbines operating under creep conditions.

Original languageEnglish
Title of host publicationGeneral
PublisherAmerican Society of Mechanical Engineers
ISBN (Electronic)9780791878910
DOIs
Publication statusPublished - 1993
EventASME 1993 International Gas Turbine and Aeroengine Congress and Exposition, GT 1993 - Cincinnati, United States
Duration: 24 May 199327 May 1993

Publication series

NameASME 1993 International Gas Turbine and Aeroengine Congress and Exposition, GT 1993
Volume3B

Conference

ConferenceASME 1993 International Gas Turbine and Aeroengine Congress and Exposition, GT 1993
Country/TerritoryUnited States
CityCincinnati
Period24/05/9327/05/93

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology
  • Nuclear Energy and Engineering
  • Aerospace Engineering
  • Mechanical Engineering

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