Convective heat transfer and fluid flow physics in some ribbed ducts using liquid crystal thermography and PIV measuring techniques
(2011) In Heat and Mass Transfer 47(8). p.899-910- Abstract
- Enhancement of forced convection is important in several engineering applications. Surface modifications like rib-roughening are commonly used in applications such as compact heat exchangers and internal cooling of gas turbine blades and vanes. This paper gives a brief summary of convective heat transfer and fluid flow in some ribbed ducts using liquid crystal thermography and PIV measuring techniques. Details of the flow pattern and the influence of rib configuration and arrangement on the heat transfer are presented. Nevertheless, the understanding of the flow and thermal physics in ribbed ducts is not yet complete and further studies are needed.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2162032
- author
- Sundén, Bengt LU
- organization
- publishing date
- 2011
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Heat and Mass Transfer
- volume
- 47
- issue
- 8
- pages
- 899 - 910
- publisher
- Springer
- external identifiers
-
- wos:000293905900006
- scopus:80051782222
- ISSN
- 1432-1181
- DOI
- 10.1007/s00231-011-0836-2
- language
- English
- LU publication?
- yes
- id
- b3dee454-1c61-43be-ab3a-f5366fbdba64 (old id 2162032)
- date added to LUP
- 2016-04-01 10:12:40
- date last changed
- 2022-01-25 20:53:56
@article{b3dee454-1c61-43be-ab3a-f5366fbdba64, abstract = {{Enhancement of forced convection is important in several engineering applications. Surface modifications like rib-roughening are commonly used in applications such as compact heat exchangers and internal cooling of gas turbine blades and vanes. This paper gives a brief summary of convective heat transfer and fluid flow in some ribbed ducts using liquid crystal thermography and PIV measuring techniques. Details of the flow pattern and the influence of rib configuration and arrangement on the heat transfer are presented. Nevertheless, the understanding of the flow and thermal physics in ribbed ducts is not yet complete and further studies are needed.}}, author = {{Sundén, Bengt}}, issn = {{1432-1181}}, language = {{eng}}, number = {{8}}, pages = {{899--910}}, publisher = {{Springer}}, series = {{Heat and Mass Transfer}}, title = {{Convective heat transfer and fluid flow physics in some ribbed ducts using liquid crystal thermography and PIV measuring techniques}}, url = {{http://dx.doi.org/10.1007/s00231-011-0836-2}}, doi = {{10.1007/s00231-011-0836-2}}, volume = {{47}}, year = {{2011}}, }