A novel predictive model for multiaxial fatigue in carburized bevel gears

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F21%3A00349963" target="_blank" >RIV/68407700:21220/21:00349963 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1111/ffe.13475" target="_blank" >https://doi.org/10.1111/ffe.13475</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ffe.13475" target="_blank" >10.1111/ffe.13475</a>

Result language
angličtina
Original language name
A novel predictive model for multiaxial fatigue in carburized bevel gears
Original language description
This publication focuses on the numerical stress prediction in case-carburized bevel gears and on their fatigue assessment. Four gear sets are analyzed for the common fatigue failure modes of pitting, tooth root breakage, and subsurface fatigue. The proposed algorithm, enabling the prediction of the dominant failure type and region, relies on the previously published material model for carburized CrNiMo steels. It utilizes a 2D plane strain simplification as only the mean cross-section is analyzed and evaluates the shear mean and amplitude stresses through the maximum rectangular hull method. A novel multiaxial fatigue criterion is presented and validated.
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
—
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
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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