Experience with application of the algorithm for investigation of long segment journal bearings lubricated with oil of pressure-sensitive viscosity

Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F03%3A00007968" target="_blank" >RIV/61989100:27230/03:00007968 - isvavai.cz</a>
Výsledek na webu
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Jazyk výsledku
angličtina
Název v původním jazyce
Experience with application of the algorithm for investigation of long segment journal bearings lubricated with oil of pressure-sensitive viscosity
Popis výsledku v původním jazyce
In computational models the segment bearings are usually implemented by means of nonlinear force couplings. The pressure distribution in the bearing gap over each segment is described by a Reynolds' equation. If viscosity of the lubricant is pressure sensitive, then its solving by a finite difference method results into a set of nonlinear algebraic equations. For their solving a Newton- Raphson method can be used. Judgement of accuracy of the solution can be carried out utilizing a MAC criterion.
Název v anglickém jazyce
Experience with application of the algorithm for investigation of long segment journal bearings lubricated with oil of pressure-sensitive viscosity
Popis výsledku anglicky
In computational models the segment bearings are usually implemented by means of nonlinear force couplings. The pressure distribution in the bearing gap over each segment is described by a Reynolds' equation. If viscosity of the lubricant is pressure sensitive, then its solving by a finite difference method results into a set of nonlinear algebraic equations. For their solving a Newton- Raphson method can be used. Judgement of accuracy of the solution can be carried out utilizing a MAC criterion.

Rok uplatnění
2003
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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