Publication detail

Multi temperature difference model of heat exchanger in GT-Suite

ŠEBELA, K. JANOUŠEK, M. UŠIAK, M. ŠTĚTINA, J.

Original Title

Multi temperature difference model of heat exchanger in GT-Suite

Type

article in a collection out of WoS and Scopus

Language

English

Original Abstract

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.

Keywords

Heat exchanger modeling; GT Suite; Multi temperature model

Authors

ŠEBELA, K.; JANOUŠEK, M.; UŠIAK, M.; ŠTĚTINA, J.

Released

7. 9. 2022

Publisher

SPEKTRUM STU Publishing

Location

Bratislava

ISBN

978-80-227-5215-2

Book

Scientific Proceedings KOKA 2022

Edition

62

Pages from

163

Pages to

168

Pages count

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",
  series="62",
  pages="163--168",
  publisher="SPEKTRUM STU Publishing",
  address="Bratislava",
  isbn="978-80-227-5215-2"
}