Detail publikace
Multi temperature difference model of heat exchanger in GT-Suite
ŠEBELA, K. JANOUŠEK, M. UŠIAK, M. ŠTĚTINA, J.
Anglický název
Multi temperature difference model of heat exchanger in GT-Suite
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
en
Originální abstrakt
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.
Anglický abstrakt
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.
Klíčová slova anglicky
Heat exchanger modeling; GT Suite; Multi temperature model
Vydáno
07.09.2022
Nakladatel
SPEKTRUM STU Publishing
Místo
Bratislava
ISBN
978-80-227-5215-2
Kniha
Scientific Proceedings KOKA 2022
Strany od–do
163–168
Počet stran
280
BIBTEX
@inproceedings{BUT179870,
author="Kamil {Šebela} and Michal {Janoušek} and Michal {Ušiak} and Josef {Štětina},
title="Multi temperature difference model of heat exchanger in GT-Suite",
booktitle="Scientific Proceedings KOKA 2022",
year="2022",
month="September",
pages="163--168",
publisher="SPEKTRUM STU Publishing",
address="Bratislava",
isbn="978-80-227-5215-2"
}