Simulation of heat transfer from swirling impinging jets
(2005) ASME Turbo Expo 2005 - Gas Turbie Technology: Focus for the Future 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:
https://lup.lub.lu.se/record/615796
- author
- Sundén, Bengt LU and Larocque, Jerome
- organization
- publishing date
- 2005
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Impingement walls, Swirling impinging jets, Flow fields
- host publication
- 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
- conference location
- Reno-Tahoe, NV, United States
- conference dates
- 2005-06-06 - 2005-06-09
- external identifiers
-
- wos:000242531300067
- scopus:27744564027
- language
- English
- LU publication?
- yes
- id
- 30c207c7-f2bf-40be-a7bd-86573bc51672 (old id 615796)
- date added to LUP
- 2016-04-04 12:22:24
- date last changed
- 2022-03-16 00:40:41
@inproceedings{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}}, booktitle = {{Proceedings of the ASME Turbo Expo}}, keywords = {{Impingement walls; Swirling impinging jets; Flow fields}}, language = {{eng}}, pages = {{765--772}}, publisher = {{American Society Of Mechanical Engineers (ASME)}}, title = {{Simulation of heat transfer from swirling impinging jets}}, volume = {{3 PART A}}, year = {{2005}}, }