Proceedings Vol. 13 (2007)
ENGINEERING MECHANICS 2007
NATIONAL CONFERENCE WITH INTERNATIONAL PARTICIPATION
May 14 – 17, 2007, Svratka, Czech Republic
;
May 14 – 17, 2007, Svratka, Czech Republic
Editors: Igor Zolotarev
Copyright © 2007 Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague
ISBN 978-80-87012-06-2 (printed)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
COMPUTATIONAL FATIGUE STRENGTH PREDICTION OF TURBINE BLADE PIN JOINT
Španiel M., Jurenka J., Růžička M., Papuga J., Hrubý Z.
pages 281 - +7p., full text
pages 281 - +7p., full text
Presented paper deals with computational fatigue strength prediction of high pressure level steam turbine blade pin joints. Quazi-static FE analysis of one turbine disk segment was carried out and the most exposed domains were found with respect to the centrifugal load due to nominal revolution 3000 rpm and varying pressure due to stator blades. The possibility of fatigue cracks initiation and following propagation was evaluated on the bases of FE analyses results.
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Text and facts may be copied and used freely, but credit should be given to these Proceedings.
All papers were reviewed by members of the scientific committee.
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