All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

TMF analysis of a steam turbine shaft

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49193864%3A_____%2F18%3AN0000005" target="_blank" >RIV/49193864:_____/18:N0000005 - isvavai.cz</a>

  • Result on the web

    <a href="https://ojs.cvut.cz/ojs/index.php/APP/article/view/5366" target="_blank" >https://ojs.cvut.cz/ojs/index.php/APP/article/view/5366</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.14311/APP.2018.20.0056" target="_blank" >10.14311/APP.2018.20.0056</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    TMF analysis of a steam turbine shaft

  • Original language description

    Increasing demands on the flexibility of steam turbines due to the use of renewable energy sources substantially alters the fatigue strength requirements of components of these devices. Rapid start-ups as well as the increased number of the load cycles applied to the turbines must be handled by design methodologies. The goal of the work presented in this paper was to provide a computational framework applicable to the thermo-mechanical fatigue (TMF) prediction of steam turbine shafts. The so-called Damage Operator Approach by Nagode et al. has been implemented to the software codes and applied to fatigue analysis of the thermo-mechanical material response computed numerically by the finite element analysis. Experimental program conducted in order to identify the material thermo-mechanical behavior and to verify numerical simulations is introduced in the paper. Some results of TMF prediction of a sample steam turbine shaft are shown.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    20301 - Mechanical engineering

Result continuities

  • Project

  • Continuities

    R - Projekt Ramcoveho programu EK

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    TURBOMACHINES 2018

  • ISBN

    978-80-01-06521-1

  • ISSN

    2336-5382

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    56-64

  • Publisher name

    ČVUT v Praze, Acta Polytechnica

  • Place of publication

    Praha

  • Event location

    Praha

  • Event date

    Jan 1, 2018

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article