Numerical heat transfer simulation in air-air plate-fin heat exchanger with replacing fins by porous zone boundary condition

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F10%3A00503714" target="_blank" >RIV/49777513:23640/10:00503714 - 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 heat transfer simulation in air-air plate-fin heat exchanger with replacing fins by porous zone boundary condition

Popis výsledku v původním jazyce

Article is describing possibilities of simplification heat transfer CFD simulation in air-air plate-fin heat exchanger with conservation of correct behavior. It's mainly about area and depth temperature monitoring of heat exchanger and pressure losses measuring. It's complicated process of devolution between real and virtual heat exchanger. During projection of new heat exchanger types is tendency to know parameters most accurate as is possible ahead. So it's needed to know all future boundary conditions, which are not possible to get without measuring on real exchanger. Numerical simulation offers ways to verify boundary conditions on current exchanger and applying them during new heat exchangers simulations. We get number of new heat exchangers variations this way and we are able to see improvement with real response and presumption of the same behavior of virtual and future real heat exchanger.

Název v anglickém jazyce

Numerical heat transfer simulation in air-air plate-fin heat exchanger with replacing fins by porous zone boundary condition

Popis výsledku anglicky

Article is describing possibilities of simplification heat transfer CFD simulation in air-air plate-fin heat exchanger with conservation of correct behavior. It's mainly about area and depth temperature monitoring of heat exchanger and pressure losses measuring. It's complicated process of devolution between real and virtual heat exchanger. During projection of new heat exchanger types is tendency to know parameters most accurate as is possible ahead. So it's needed to know all future boundary conditions, which are not possible to get without measuring on real exchanger. Numerical simulation offers ways to verify boundary conditions on current exchanger and applying them during new heat exchangers simulations. We get number of new heat exchangers variations this way and we are able to see improvement with real response and presumption of the same behavior of virtual and future real heat exchanger.

Druh

D - Stať ve sborníku

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

<a href="/cs/project/GP101%2F08%2FP356" target="_blank" >GP101/08/P356: Vliv geometrie výměníku tepla na součinitele přestupu tepla</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Experimental Fluid Mechanics 2010

ISBN

978-80-7372-670-6

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Technical University of Liberec

Místo vydání

Liberec

Místo konání akce

Liberec

Datum konání akce

24. 11. 2010

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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