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Simulation of heat transfer from swirling impinging jets

Sundén, Bengt LU and Larocque, Jerome (2005) ASME Turbo Expo 2005 - Gas Turbie Technology: Focus for the Future In Proceedings of the ASME Turbo Expo 3 PART A. p.765-772
Abstract
This paper presents a numerical investigation of heat transfer from impinging swirling jets. Various turbulence models are used. Comparison with experimental data is provided. Generally the V2F model was found to perform better than other models but for small nozzle to plate distances it was hard to maintain good accuracy. The difference in performance, in terms of the Nusselt number distribution on the impingment wall, between swirling and non-swirling impinging jets was clearly identified. The magnitude of the swirling motion has great influence on the flow field and the formation of recirculating zones and accordingly the heat transfer process. Copyright
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
Impingement walls, Swirling impinging jets, Flow fields
in
Proceedings of the ASME Turbo Expo
volume
3 PART A
pages
765 - 772
publisher
American Society Of Mechanical Engineers (ASME)
conference name
ASME Turbo Expo 2005 - Gas Turbie Technology: Focus for the Future
external identifiers
  • WOS:000242531300067
  • Scopus:27744564027
language
English
LU publication?
yes
id
30c207c7-f2bf-40be-a7bd-86573bc51672 (old id 615796)
date added to LUP
2007-11-25 17:04:20
date last changed
2016-10-13 04:51:07
@misc{30c207c7-f2bf-40be-a7bd-86573bc51672,
  abstract     = {This paper presents a numerical investigation of heat transfer from impinging swirling jets. Various turbulence models are used. Comparison with experimental data is provided. Generally the V2F model was found to perform better than other models but for small nozzle to plate distances it was hard to maintain good accuracy. The difference in performance, in terms of the Nusselt number distribution on the impingment wall, between swirling and non-swirling impinging jets was clearly identified. The magnitude of the swirling motion has great influence on the flow field and the formation of recirculating zones and accordingly the heat transfer process. Copyright},
  author       = {Sundén, Bengt and Larocque, Jerome},
  keyword      = {Impingement walls,Swirling impinging jets,Flow fields},
  language     = {eng},
  pages        = {765--772},
  publisher    = {ARRAY(0x9ef75f8)},
  series       = {Proceedings of the ASME Turbo Expo},
  title        = {Simulation of heat transfer from swirling impinging jets},
  volume       = {3 PART A},
  year         = {2005},
}