Static Equilibrium Position, Velocity and Pressure Fields at Static Analysis of Long Noncavitating Elliptical and Offset Journal Bearings
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F03%3APU40921" target="_blank" >RIV/00216305:26210/03:PU40921 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Static Equilibrium Position, Velocity and Pressure Fields at Static Analysis of Long Noncavitating Elliptical and Offset Journal Bearings
Original language description
This contribution deals with computational modelling of static analysis of long non-cavitating journal bearings. In this contribution is presented a new theoretical approach to the modelling of a static behaviour of the rigid rotating body in real liquid. The approach is based on the application of Navier-Stokes motion eq., equation of continuity and boundary conditions eqs. It is possible to separate the motion of the rigid body and real liquid from each other using suitable transformation relations annd then it is also possible to separate the stationary and nonstationary motions from each other. A method of control volumes is used for these analyses. The real Bézier body is used for description of the geometrical configuration and also for approximation of velocity and pressure functions. The combined ALE (Arbitrary Lagrange-Euler) method is used, because it s necessary to generate a new net (perform new meshing) for a change of the shaft position. Some results of the numerical solu
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JQ - Machinery and tools
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
4th ICCSM EXTENDED ABSTRACTS of 4th International Congres of Croatian Society of Mechanics
ISBN
953-96243-4-7
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
163-170
Publisher name
Croatian Society of Mechanics
Place of publication
Bizovac
Event location
Bizovac
Event date
Sep 18, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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