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Experimental and Numerical Investigation of Convective Heat Transfer in a Multiple-ventilated Enclosure with Discrete Heat Sources.
- Source :
-
Experimental Heat Transfer . 2016, Vol. 29 Issue 6, p721-740. 20p. 2 Diagrams, 1 Chart, 9 Graphs. - Publication Year :
- 2016
-
Abstract
- The experimental and numerical investigation of convective heat transfer in a rectangular cavity of aspect ratio (L/H) = 5 has been presented in this study. The comparison of experimental results is done with a two-dimensional numerical model considered with steady and turbulent flow conditions. Six different arrangements (bottom/bottom/bottom, top/top/top, right/top/left, bottom/top/right, bottom/top/left, and bottom/right/left) were considered. The lowest and highest hotspot temperatures were observed in bottom/bottom/bottom and bottom/right/left arrangements, respectively. For similar configurations, the bottom/bottom/bottom arrangement displays better heat transfer performance, while heat transfer performance is inferior for the bottom/right/left arrangement than all other configurations. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISSN :
- 08916152
- Volume :
- 29
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Experimental Heat Transfer
- Publication Type :
- Academic Journal
- Accession number :
- 119139057
- Full Text :
- https://doi.org/10.1080/08916152.2015.1113215