CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid
International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia
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Universiti Malaysia Perlis (UniMAP)
2012
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| Online Access: | http://dspace.unimap.edu.my/xmlui/handle/123456789/20256 |
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my.unimap-202562012-07-11T04:51:59Z CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid Masoud Rahimi1 Mahdieh Abolhasani Maryam Dehbani Ammar.A. Alsairafi masoudrahimi@yahoo.com Wave frequency Cavitation CFD modeling Wave equation Pressure field Ultrasound Mixing International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia The effects of different ultrasonic wave frequencies are studied in this paper. The flow behavior of the liquid in a vessel with ultrasound transducer is numerically investigated using CFD calculations. Liquid imposed a periodic change in pressure at the bottom of the vessel where the ultrasound transducer is installed. In the modeling, the time step is set to quarter period of ultrasound wave. The modeling results show the comparison of the pressure and cavitation fields for different frequencies. Velocity vectors are also used to investigate the mixing of the liquid imposing ultrasound. Finally, the effect of ultrasound on the heat transfer to the liquid is investigated and the results show the improvement of heat transfer in the presence of active ultrasonic transducer. 2012-07-11T04:51:59Z 2012-07-11T04:51:59Z 2012-02-27 Working Paper http://hdl.handle.net/123456789/20256 en Proceedings of the International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) Universiti Malaysia Perlis (UniMAP) Pusat Pengajian Kejuruteraan Mekatronik |
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Malaysia |
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Universiti Malaysia Perlis |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Wave frequency Cavitation CFD modeling Wave equation Pressure field Ultrasound Mixing |
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Wave frequency Cavitation CFD modeling Wave equation Pressure field Ultrasound Mixing Masoud Rahimi1 Mahdieh Abolhasani Maryam Dehbani Ammar.A. Alsairafi CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| description |
International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia |
| author2 |
masoudrahimi@yahoo.com |
| author_facet |
masoudrahimi@yahoo.com Masoud Rahimi1 Mahdieh Abolhasani Maryam Dehbani Ammar.A. Alsairafi |
| format |
Working Paper |
| author |
Masoud Rahimi1 Mahdieh Abolhasani Maryam Dehbani Ammar.A. Alsairafi |
| author_sort |
Masoud Rahimi1 |
| title |
CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| title_short |
CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| title_full |
CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| title_fullStr |
CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| title_full_unstemmed |
CFD study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| title_sort |
cfd study on the effect of ultrasound wave frequency on cavitation field inside a liquid |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2012 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/20256 |
| _version_ |
1643793023713148928 |