Numerická simulace nestacionárních toků oleje v převodových skříních

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F08%3A%230000019" target="_blank" >RIV/46747885:24210/08:#0000019 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulation of unsteady oil flows in the gear-boxes

Popis výsledku v původním jazyce

This paper deals with the behavior of oil in the gear-box. For numerical simulations, the commercial software Fluent was used for relatively complicated problems of the two-phase unsteady turbulent flow. First of all, problems are focused on simplified models of one gear and set of gears, then finally on the model of complete gear-box. These cases are solved as unsteady problem - computation leads from start time, where oil pool is in calm, to the stable regime, where oil pool is in balance.The numerical study is consisted of several cases; run-up cogwhell or set of gears with the calm pool of oil, run-up with changes of oil pool sway, influence of viscosity changes on oil flows inside gear-box and run-up complete gear-box with calm pool of oil.

Název v anglickém jazyce

Numerical simulation of unsteady oil flows in the gear-boxes

Popis výsledku anglicky

This paper deals with the behavior of oil in the gear-box. For numerical simulations, the commercial software Fluent was used for relatively complicated problems of the two-phase unsteady turbulent flow. First of all, problems are focused on simplified models of one gear and set of gears, then finally on the model of complete gear-box. These cases are solved as unsteady problem - computation leads from start time, where oil pool is in calm, to the stable regime, where oil pool is in balance.The numerical study is consisted of several cases; run-up cogwhell or set of gears with the calm pool of oil, run-up with changes of oil pool sway, influence of viscosity changes on oil flows inside gear-box and run-up complete gear-box with calm pool of oil.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Science in the Thermodynamics and Fluid Mechanics

ISSN

1803-0203

e-ISSN

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Svazek periodika

1

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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