A novel geometry optimization approach for multi-recess hydrostatic bearing pad operating in static and low-speed conditions using CFD simulation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU147924" target="_blank" >RIV/00216305:26210/23:PU147924 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s11249-023-01726-3" target="_blank" >https://link.springer.com/article/10.1007/s11249-023-01726-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11249-023-01726-3" target="_blank" >10.1007/s11249-023-01726-3</a>
Alternative languages
Result language
angličtina
Original language name
A novel geometry optimization approach for multi-recess hydrostatic bearing pad operating in static and low-speed conditions using CFD simulation
Original language description
This study investigates a new two-parameter method for estimating optimal hydrostatic bearing pad proportions. The design of a hydrostatic bearing pad is limited to simple geometry using analytical equations or one-parameter optimization based on experimental data. In this study, 3D static CFD model results were verified using analytical results and experimental data on a hydrostatic bearing testing device. The obtained CFD results for load and pressure show a deviation within 5.2% compared to the experimentally obtained results and the literature. Using the proposed novel two-parameter optimisation, the energetic loss was reduced by 30% compared to the classical one-parameter approach. This methodology allows versatile and effective design of optimal hydrostatic bearings operating in low-speed conditions to achieve minimum energetic loss.
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
<a href="/en/project/FW03010357" target="_blank" >FW03010357: Research and development of hydrostatic drive and turntable mounting based on adaptive control loops</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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 Letters
ISSN
1023-8883
e-ISSN
1573-2711
Volume of the periodical
71
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
14
Pages from-to
„“-„“
UT code for WoS article
000964115500001
EID of the result in the Scopus database
2-s2.0-85152651163