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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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Main Authors: Masoud Rahimi1, Mahdieh Abolhasani, Maryam Dehbani, Ammar.A. Alsairafi
Other Authors: masoudrahimi@yahoo.com
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2012
Subjects:
Wave frequency
Cavitation
CFD modeling
Wave equation
Pressure field
Ultrasound
Mixing
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/20256
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spelling 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
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Wave frequency
Cavitation
CFD modeling
Wave equation
Pressure field
Ultrasound
Mixing
spellingShingle 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
score 13.214268

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