Semi-analytical approach for wear assessment in rolling contact

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F11%3A86079453" target="_blank" >RIV/61989100:27230/11:86079453 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/11:86079453
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Semi-analytical approach for wear assessment in rolling contact
Original language description
Rolling contact is in practice relatively common phenomenon, no wonder, that this phenomenon is investigated worldwide. Some authors have in recent years published papers, which are focused on evolution of ratcheting in rolling contact. This problem canbe to a certain degree solved by numerical methods, but the main disadvantage is their computational demand, related to impossibility of simulating thousands or millions of cycles. On the other side, analytical or semi-analytical methods are giving us apossibility of simulating a high number of cycles. Submitted paper presents application of semi-analytical approach, introduced by A. Mazzu, based on non-linear kinematic and isotropic hardening rule of Chaboche and Lemaitre. Mazzu´s approach is used inorder to estimate the wear of wheel specimen in case of rolling/sliding contact after particular number of cycles and also to compare obtained results with realized experiment.
Czech name
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Czech description
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Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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