An Approximate Integral Scheme of Calculating the Transitional Boundary Layer in Two-Dimensional Incompressible Flow

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F11%3A00448358" target="_blank" >RIV/60162694:G43__/11:00448358 - isvavai.cz</a>

Výsledek na webu

<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

An Approximate Integral Scheme of Calculating the Transitional Boundary Layer in Two-Dimensional Incompressible Flow

Popis výsledku v původním jazyce

Integral calculations of two-dimensional, incompressible, thermal, transitional boundary layers have been performed. To precede these approximate calculations, mathematical model was developed in order to enable prediction of the main boundary layer integral parameters. The model was proposed to calculate the characteristics of the boundary layers under the effect of local heat transfer and moderate free-stream turbulence levels by enhancing established integral techniques in conjunction with intermittency weighted model of the transitional boundary layer. Empirical relationships for the prediction of the start and end of transition, as well as the development of the boundary layer during the transition region were based on results of experimental investigations.

Název v anglickém jazyce

An Approximate Integral Scheme of Calculating the Transitional Boundary Layer in Two-Dimensional Incompressible Flow

Popis výsledku anglicky

Integral calculations of two-dimensional, incompressible, thermal, transitional boundary layers have been performed. To precede these approximate calculations, mathematical model was developed in order to enable prediction of the main boundary layer integral parameters. The model was proposed to calculate the characteristics of the boundary layers under the effect of local heat transfer and moderate free-stream turbulence levels by enhancing established integral techniques in conjunction with intermittency weighted model of the transitional boundary layer. Empirical relationships for the prediction of the start and end of transition, as well as the development of the boundary layer during the transition region were based on results of experimental investigations.

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

<a href="/cs/project/GAP101%2F10%2F0257" target="_blank" >GAP101/10/0257: Vliv přestupu tepla na přechod do turbulence</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Proceedings of the XXXIInd Caius Iacob National Conference on Fluid Mechanics and its Technical Applications

ISSN

2067-4414

e-ISSN

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Svazek periodika

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Číslo periodika v rámci svazku

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Stát vydavatele periodika

RO - Rumunsko

Počet stran výsledku

15

Strana od-do

1-15

Kód UT WoS článku

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EID výsledku v databázi Scopus

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