Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity
The effect of electric field on the performance of automobile radiator is investigated in this work. In this experiment, a louvered fin and flat tube automobile radiator was mounted in a wind tunnel and there was heat exchange between a hot water stream circulating inside the tube and a cold air str...
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2014
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th-cmuir.6653943832-12952014-08-29T09:29:05Z Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity Vithayasai S. Kiatsiriroat T. Nuntaphan A. The effect of electric field on the performance of automobile radiator is investigated in this work. In this experiment, a louvered fin and flat tube automobile radiator was mounted in a wind tunnel and there was heat exchange between a hot water stream circulating inside the tube and a cold air stream flowing through the external surface. The electric field was supplied on the airside of the heat exchanger and its supply voltage was adjusted from 0 kV to 12 kV. From the experiment, it was found that the unit with electric field pronounced better heat transfer rate, especially at low frontal velocity of air. The correlations for predicting the air-side heat transfer coefficient of the automobile radiator, with and without electric field, at low frontal air velocity were also developed and the predicted results agreed very well with the experimental data. © 2006 Elsevier Ltd. All rights reserved. 2014-08-29T09:29:05Z 2014-08-29T09:29:05Z 2006 Article 13594311 10.1016/j.applthermaleng.2006.04.018 ATENF http://www.scopus.com/inward/record.url?eid=2-s2.0-33745451563&partnerID=40&md5=d45562e090da26b5e07cf74b83741512 http://cmuir.cmu.ac.th/handle/6653943832/1295 English |
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The effect of electric field on the performance of automobile radiator is investigated in this work. In this experiment, a louvered fin and flat tube automobile radiator was mounted in a wind tunnel and there was heat exchange between a hot water stream circulating inside the tube and a cold air stream flowing through the external surface. The electric field was supplied on the airside of the heat exchanger and its supply voltage was adjusted from 0 kV to 12 kV. From the experiment, it was found that the unit with electric field pronounced better heat transfer rate, especially at low frontal velocity of air. The correlations for predicting the air-side heat transfer coefficient of the automobile radiator, with and without electric field, at low frontal air velocity were also developed and the predicted results agreed very well with the experimental data. © 2006 Elsevier Ltd. All rights reserved. |
| format |
Article |
| author |
Vithayasai S. Kiatsiriroat T. Nuntaphan A. |
| spellingShingle |
Vithayasai S. Kiatsiriroat T. Nuntaphan A. Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| author_facet |
Vithayasai S. Kiatsiriroat T. Nuntaphan A. |
| author_sort |
Vithayasai S. |
| title |
Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| title_short |
Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| title_full |
Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| title_fullStr |
Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| title_full_unstemmed |
Effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| title_sort |
effect of electric field on heat transfer performance of automobile radiator at low frontal air velocity |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-33745451563&partnerID=40&md5=d45562e090da26b5e07cf74b83741512 http://cmuir.cmu.ac.th/handle/6653943832/1295 |
| _version_ |
1681419643965669376 |