Thermo-mechanical fatigue of SiMo 4.06 turbocharger turbine housing: Damage operator approach

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F19%3A00332173" target="_blank" >RIV/68407700:21220/19:00332173 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.engfailanal.2019.06.068" target="_blank" >https://doi.org/10.1016/j.engfailanal.2019.06.068</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.engfailanal.2019.06.068" target="_blank" >10.1016/j.engfailanal.2019.06.068</a>

Result language
angličtina
Original language name
Thermo-mechanical fatigue of SiMo 4.06 turbocharger turbine housing: Damage operator approach
Original language description
This paper presents a lifetime calculation for the silicon-molybdenum cast iron turbine housing of a turbocharger under thermo-mechanical loading during a closed waste-gate cycle. The results of a transient heat-transfer finite element analysis are used as the main load parameter in the subsequent viscoplastic structural finite element analysis, where a stabilized stress-strain response is obtained by the time-efficient Direct Cyclic procedure implemented in Abaqus/Standard finite element software. The Damage Operator Approach is implemented in C++ code, and is used for continuous creep and fatigue damage calculations. The numerical results match the observed critical locations.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20302 - Applied mechanics

Project
<a href="/en/project/EF16_019%2F0000826" target="_blank" >EF16_019/0000826: Center of Advanced Aerospace Technology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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