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Thermal elongations in steam turbines with welded rotors made of advanced materials at supercritical steam parameters

  • Silesian University of Technology

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

This paper presents research results obtained for supercritical steam turbines. The analysis aims to develop data, knowledge bases and procedures to support the operational control of these turbines. The control involves thermal and strength states of the main components. The thermal states and axial elongation in turbine rotors and casings are modeled, and the results are analyzed. The components under investigation are made of more than one material.

Original languageEnglish
Pages (from-to)3386-3393
Number of pages8
JournalApplied Thermal Engineering
Volume29
Issue number16
DOIs
Publication statusPublished - Nov 2009

Keywords

  • Operation control
  • Supercritical steam turbine

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Industrial and Manufacturing Engineering

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