Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere
The heat-transfer characteristics of thin film flow over a hot sphere resulting from a cold vertical jet of liquid falling onto the surface have been investigated. The underlying physical features have been illustrated by numerical solutions of high accuracy based on the modified Keller box method....
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | English |
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2013
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| Online Access: | https://hdl.handle.net/10356/100250 http://hdl.handle.net/10220/17849 |
| _version_ | 1826128339540115456 |
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| author | Shu, Jian Jun Wilks, Graham |
| author_facet | Shu, Jian Jun Wilks, Graham |
| author_sort | Shu, Jian Jun |
| collection | NTU |
| description | The heat-transfer characteristics of thin film flow over a hot sphere resulting from a cold vertical jet of liquid falling onto the surface have been investigated. The underlying physical features have been illustrated by numerical solutions of high accuracy based on the modified Keller box method. The solutions for film thickness distribution are good agreement with those obtained approximately by using the Pohlhausen integral momentum technique and observed experimentally by using water as working fluid, thus providing a basic confirmation of the validity of the results presented. |
| first_indexed | 2024-10-01T07:23:22Z |
| format | Journal Article |
| id | ntu-10356/100250 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:23:22Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/1002502023-04-15T16:49:32Z Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere Shu, Jian Jun Wilks, Graham DRNTU::Engineering::Aeronautical engineering The heat-transfer characteristics of thin film flow over a hot sphere resulting from a cold vertical jet of liquid falling onto the surface have been investigated. The underlying physical features have been illustrated by numerical solutions of high accuracy based on the modified Keller box method. The solutions for film thickness distribution are good agreement with those obtained approximately by using the Pohlhausen integral momentum technique and observed experimentally by using water as working fluid, thus providing a basic confirmation of the validity of the results presented. 2013-11-25T08:14:17Z 2019-12-06T20:19:08Z 2013-11-25T08:14:17Z 2019-12-06T20:19:08Z 2013 2013 Journal Article Shu, J. J. & Wilks, G. (2013). Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere. Journal of Heat Transfer, 135(3), 032201. https://hdl.handle.net/10356/100250 http://hdl.handle.net/10220/17849 10.1115/1.4007980 167667 en Journal of Heat Transfer © 2013 by ASME. All rights reserved. This paper was published in Journal of Heat Transfer and is made available with permission of ASME. application/pdf |
| spellingShingle | DRNTU::Engineering::Aeronautical engineering Shu, Jian Jun Wilks, Graham Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere |
| title | Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere |
| title_full | Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere |
| title_fullStr | Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere |
| title_full_unstemmed | Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere |
| title_short | Heat transfer in the flow of a cold, axisymmetric jet over a hot sphere |
| title_sort | heat transfer in the flow of a cold axisymmetric jet over a hot sphere |
| topic | DRNTU::Engineering::Aeronautical engineering |
| url | https://hdl.handle.net/10356/100250 http://hdl.handle.net/10220/17849 |
| work_keys_str_mv | AT shujianjun heattransferintheflowofacoldaxisymmetricjetoverahotsphere AT wilksgraham heattransferintheflowofacoldaxisymmetricjetoverahotsphere |