year 6, Issue 1 (Journal of Acoustical Engineering Society of Iran 2018)
مجله انجمن علوم صوتی ایران (مهندسی صوتیات سابق) 2018, 6(1): 59-64 |
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Hajnorouzi A, Afzalzadeh R. A simple and novel method for acoustic streaming power measurement of ultrasonic horn . مجله انجمن علوم صوتی ایران (مهندسی صوتیات سابق) 2018; 6 (1) :59-64
URL: http://joasi.ir/article-1-132-en.html
URL: http://joasi.ir/article-1-132-en.html
Abstract: (3602 Views)
Ultrasonic horn with transfer of acoustic wave into an aqueous solution results in unique properties. When, transfer of sound wave into a liquid results in liquid movement in the direction of wave propagation which gradually loses its energy due to the viscous friction. This wave motion induces a flow which is known as acoustic streaming or micro-streaming. In this article, a simple innovative system is designed and built to measure the power generated by micro-streaming. By measuring and analyzing the physical relations, the micro-streaming power obtained for various amplitudes was between 0.5 to 2.61 watts and the maximum displacement of the tip acquired was between 8 to 25 micro-meter for this ultrasonic horn.
Type of Study: Research |
Subject:
Sonophysics
Received: 2018/08/11 | Accepted: 2018/08/27 | Published: 2018/09/22
Received: 2018/08/11 | Accepted: 2018/08/27 | Published: 2018/09/22
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