A study of hydrodynamically lubricated contact between axial rings of a high-speed gearbox

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F21%3A43962588" target="_blank" >RIV/49777513:23640/21:43962588 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0042747" target="_blank" >https://doi.org/10.1063/5.0042747</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0042747" target="_blank" >10.1063/5.0042747</a>

Result language
angličtina
Original language name
A study of hydrodynamically lubricated contact between axial rings of a high-speed gearbox
Original language description
The pressure field and losses in hydrodynamically lubricated contact between axial rings of the pinion and the wheel of a high-speed gearbox under steady-state loading are investigated. For that reason a computer program was developed to numerically solve the general Reynolds and energy equations simultaneously, with consideration of a viscosity-temperature relation. The Barus’ empirical equation was used to express a viscosity-pressure relation as well. For chosen design parameters, dissipative heat in the lubricated contact is shown as a function of transmitted axial force. It is presented that the contact axial force and losses are influenced by the state how the gap between rings is filled.
Czech name
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Czech description
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Project
<a href="/en/project/TN01000015" target="_blank" >TN01000015: National Centre of Competence ENGINEERING</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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