Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat
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Trans Tech Publications
2014
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my.unimap-336992014-04-14T14:23:40Z Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat Irfan, Abd Rahim Mohd Saidin, Wahab Mohd. Zubir, Yahaya Mohd. Zarhamdy, Md. Zain irfanrahim@unimap.edu.my saidin@uthm.edu.my al mumtaz5295@yahoo.com zarhamdy@fkm.utm.my Heat conduction Hot heat exchanger Thermoacoustic Link to publisher's homepage at http://www.ttp.net/ A green technology of acoustic of fluid-structure interactions become an emerging technology today, a call thermoacoustic heat engine. Thermoacoutics heat engine systems convert the energy on a harvesting from a waste heat energy and convert to an electrical energy. That component of devices a call a hot heat exchangers. This paper study was focused on a new design of thermoacoustics heat exchanger and investigation of its performance in terms of thermal analysis. A conceptual design was produced with three designs of hot heat exchangers, which are wire-type, finger-type and star-type. Commercial code ANSYS-CFX software are used on the evaluation, the heat exchanger’s designs were simulated with two thermal conditions which are steady state and transient heat conduction. Materialselection from copper and aluminium a chosen to look-out the engagement between theoretical and numerical study. There are three inlet temperatures that are assumed will be supplied by constant waste heat which are 200°C, 350°C and 500°C.The star-type design has the highest value of heat conduction through a fin heat conduction with copper as a material which is 32.84W. Star-type hot heat exchanger recorded the fastest time to distribute temperature compared to wiretype and fingertype heat exchanger. Result shown the combination between star-type design and copper material will produce a good agreement to design a hot heat exchanger. 2014-04-14T14:23:40Z 2014-04-14T14:23:40Z 2014 Article Applied Mechanics and Materials, vol.465-466, 2014, pages 1262-1266 1662-7482 http://dspace.unimap.edu.my:80/dspace/handle/123456789/33699 http://www.scientific.net/AMM.465-466.1262 10.4028/www.scientific.net/AMM.465-466.1262 en Trans Tech Publications |
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Universiti Malaysia Perlis |
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Malaysia |
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Universiti Malaysia Perlis |
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| language |
English |
| topic |
Heat conduction Hot heat exchanger Thermoacoustic |
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Heat conduction Hot heat exchanger Thermoacoustic Irfan, Abd Rahim Mohd Saidin, Wahab Mohd. Zubir, Yahaya Mohd. Zarhamdy, Md. Zain Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
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Link to publisher's homepage at http://www.ttp.net/ |
| author2 |
irfanrahim@unimap.edu.my |
| author_facet |
irfanrahim@unimap.edu.my Irfan, Abd Rahim Mohd Saidin, Wahab Mohd. Zubir, Yahaya Mohd. Zarhamdy, Md. Zain |
| format |
Article |
| author |
Irfan, Abd Rahim Mohd Saidin, Wahab Mohd. Zubir, Yahaya Mohd. Zarhamdy, Md. Zain |
| author_sort |
Irfan, Abd Rahim |
| title |
Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
| title_short |
Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
| title_full |
Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
| title_fullStr |
Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
| title_full_unstemmed |
Investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
| title_sort |
investigation performance of heat exchanger on thermoacoustic heat engine for harvesting a waste heat |
| publisher |
Trans Tech Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/33699 |
| _version_ |
1643797255761690624 |