Multi temperature difference model of heat exchanger in GT-Suite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU146147" target="_blank" >RIV/00216305:26210/22:PU146147 - 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

Multi temperature difference model of heat exchanger in GT-Suite

Popis výsledku v původním jazyce

In multiphysics simulation are often used characteristics of measured component and simplified to speed up a process of solving a complex task. A cooling simulation relies on characteristics of a heat exchangers to solve heat transfer problem. It is common practice to use one temperature difference to obtain this characteristic. When the heat exchanger is measured at multiple temperature differences there is possibility to enhance the internal routine used in GT-Suite to eliminate an error caused by fitting one set of coefficients used in Nusselt number computation. This way the measured and computed model better fit to each other and increase accuracy of computing model.

Název v anglickém jazyce

Multi temperature difference model of heat exchanger in GT-Suite

Popis výsledku anglicky

In multiphysics simulation are often used characteristics of measured component and simplified to speed up a process of solving a complex task. A cooling simulation relies on characteristics of a heat exchangers to solve heat transfer problem. It is common practice to use one temperature difference to obtain this characteristic. When the heat exchanger is measured at multiple temperature differences there is possibility to enhance the internal routine used in GT-Suite to eliminate an error caused by fitting one set of coefficients used in Nusselt number computation. This way the measured and computed model better fit to each other and increase accuracy of computing model.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2022

Kód důvěrnosti údajů

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