Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate
The paper considers heat transfer characteriestics of thin film flow over a hot horizontal flat plate resulting from a cold vertical jet of liquid falling onto the surface. A numerical solution of high accuracy is obtained for large Reynolds numbers using the modified Keller box method. For the flat...
| Main Authors: | , |
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| Format: | Journal Article |
| Language: | English |
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2011
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| Online Access: | https://hdl.handle.net/10356/93983 http://hdl.handle.net/10220/7066 |
| _version_ | 1826128279891869696 |
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| author | Shu, Jian Jun Wilks, Graham |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Shu, Jian Jun Wilks, Graham |
| author_sort | Shu, Jian Jun |
| collection | NTU |
| description | The paper considers heat transfer characteriestics of thin film flow over a hot horizontal flat plate resulting from a cold vertical jet of liquid falling onto the surface. A numerical solution of high accuracy is obtained for large Reynolds numbers using the modified Keller box method. For the flat plate, solutions for axisymmetric jets are obtained. In a parallel approximation theory, an advanced polynomial approximation for the velocity and temperature distribution is employed and results are in good agreement with those obtained using a simple Pohlhausen polynomial and the numerical solutions. |
| first_indexed | 2024-10-01T07:22:22Z |
| format | Journal Article |
| id | ntu-10356/93983 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:22:22Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | ntu-10356/939832023-04-15T16:49:12Z Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate Shu, Jian Jun Wilks, Graham School of Mechanical and Aerospace Engineering DRNTU::Engineering::Mechanical engineering The paper considers heat transfer characteriestics of thin film flow over a hot horizontal flat plate resulting from a cold vertical jet of liquid falling onto the surface. A numerical solution of high accuracy is obtained for large Reynolds numbers using the modified Keller box method. For the flat plate, solutions for axisymmetric jets are obtained. In a parallel approximation theory, an advanced polynomial approximation for the velocity and temperature distribution is employed and results are in good agreement with those obtained using a simple Pohlhausen polynomial and the numerical solutions. 2011-09-15T04:23:00Z 2019-12-06T18:48:44Z 2011-09-15T04:23:00Z 2019-12-06T18:48:44Z 2008 2008 Journal Article Shu, J. J., & Wilks, G. (2008). Heat Transfer in the Flow of a Cold, Axisymmetric Vertical Liquid Jet Against a Hot, Horizontal Plate. Journal of Heat Transfer, 130(1). 0022-1481 https://hdl.handle.net/10356/93983 http://hdl.handle.net/10220/7066 10.1115/1.2780180 91967 en Journal of Heat Transfer © 2008 American Society of Mechanical Engineers. All rights reserved. This paper was published in Journal of Heat Transfer and is made available with permission of American Society of Mechanical Engineers. 11 p. application/pdf |
| spellingShingle | DRNTU::Engineering::Mechanical engineering Shu, Jian Jun Wilks, Graham Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate |
| title | Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate |
| title_full | Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate |
| title_fullStr | Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate |
| title_full_unstemmed | Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate |
| title_short | Heat transfer in the flow of a cold, axisymmetric vertical liquid jet against a hot, horizontal plate |
| title_sort | heat transfer in the flow of a cold axisymmetric vertical liquid jet against a hot horizontal plate |
| topic | DRNTU::Engineering::Mechanical engineering |
| url | https://hdl.handle.net/10356/93983 http://hdl.handle.net/10220/7066 |
| work_keys_str_mv | AT shujianjun heattransferintheflowofacoldaxisymmetricverticalliquidjetagainstahothorizontalplate AT wilksgraham heattransferintheflowofacoldaxisymmetricverticalliquidjetagainstahothorizontalplate |