Experimental and theoretical study on the dynamic stiffness of circular oil hydrostatic shallow recess thrust bearings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F23%3A00365087" target="_blank" >RIV/68407700:21220/23:00365087 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.triboint.2023.108356" target="_blank" >https://doi.org/10.1016/j.triboint.2023.108356</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.triboint.2023.108356" target="_blank" >10.1016/j.triboint.2023.108356</a>
Alternative languages
Result language
angličtina
Original language name
Experimental and theoretical study on the dynamic stiffness of circular oil hydrostatic shallow recess thrust bearings
Original language description
The dynamic stiffness of traditional (deep recess) hydrostatic bearings decreases due to the fluid compressibility between the bearing and a compensation device, e.g., a capillary. Shallow recess bearings, on the other hand, reduce the influence of fluid compressibility on dynamic stiffness through a reduced compressible volume and inherent stiffness. This article outlines a theoretical and experimental study of the dynamic stiffness of oil hydrostatic shallow recess thrust bearings without external compensation devices and in combination with external capillaries. The measurements performed in the study validate the theoretical models and the potential to increase dynamic stiffness. In addition, analytical solutions are proposed for the stiffness and damping of a circular shallow recess thrust bearing.
Czech name
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Czech description
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Classification
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
20301 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Tribology International
ISSN
0301-679X
e-ISSN
1879-2464
Volume of the periodical
183
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
15
Pages from-to
1-15
UT code for WoS article
000951663300001
EID of the result in the Scopus database
2-s2.0-85149467207