Parallel domain decomposition solver for flows in hydrostatic bearings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F18%3A00499835" target="_blank" >RIV/67985840:_____/18:00499835 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/TPFM.2018.018" target="_blank" >http://dx.doi.org/10.14311/TPFM.2018.018</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/TPFM.2018.018" target="_blank" >10.14311/TPFM.2018.018</a>

Result language
angličtina
Original language name
Parallel domain decomposition solver for flows in hydrostatic bearings
Original language description
We perform simulations of oil flow in hydrostatic bearings. Stationary incompressible three-dimensional flow governed by the Navier-Stokes equations is considered. The finite element method is used for discretization. The arising nonlinear system of algebraic equations is linearized using the Picard’s iteration, and the Balancing Domain Decomposition based on Constraints (BDDC) method is used to solve the linear systems of equations. The solver is first validated with an experiment for the case of a bearing without motion, and it is then applied to simulation of flow in a sliding bearing.
Czech name
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Czech description
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Project
<a href="/en/project/GA18-09628S" target="_blank" >GA18-09628S: Advanced flow-field analysis</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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