Thermo-mechanical Fatigue of Cast Iron GJSA-NiSiCr-35-5-2
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F12%3A00204750" target="_blank" >RIV/68407700:21220/12:00204750 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Thermo-mechanical Fatigue of Cast Iron GJSA-NiSiCr-35-5-2
Original language description
The report deals with the evaluation of Coffin test of thermo-mechanical fatigue of cast iron GJSA-NiSiCr-35-5-2 and its application in predicting the lifetime of cyclical thermally stressed structures (turbine casing). The lifetime curve is evaluated from the fatigue test as the dependence of "average" mechanical strain range on cycles to failure. The general usage of such thermo-mechanical fatigue tests for real structure is problematical, when the temperature field distribution or stiffness not corresponds to test conditions. The report describes the procedure for determining localized lifetime curves combining numerical simulation tests with the experiments. Lifetime curve determined in this way is suitable for general use. The report also containsmaterial properties for simulation and verification calculation of the turbine casing TCR 16 lifetime.
Czech name
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Czech description
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Classification
Type
V<sub>souhrn</sub> - Summary research report
CEP classification
JL - Fatigue and fracture mechanics
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Number of pages
91
Place of publication
Praha
Publisher/client name
PBS Turbo s.r.o.
Version
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