Visualization and optimization of cavitation activity at a solid surface in high frequency ultrasound fields
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- 作者：Markus Kauera ; b ; markus.kauer@phys.uni-goettingen.de" class="auth_mail" title="E-mail the corresponding author ; Valentina Belova-Magria ; Carlos Cairó ; sb ; Hans-Jü ; rgen Schreiera ; Robert Mettinb
- 关键词：Sonochemistry ; Sonoluminescence ; Sonochemiluminescence ; Sonoreactor characterization ; Cavitation activity
- 刊名：Ultrasonics Sonochemistry
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：34
- 期：Complete
- 页码：474-483
- 全文大小：2677 K
文摘
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Cavitation activity in the sonoreactor and at the substrate was studied by SL and SCL imaging.
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Sample position, orientation and material properties affect cavitation distribution at solid surface.
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Experimental results are in good correlation with 2D numerical simulations.
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Optimal sample to transducer position for uniform cavitation activity at the solid surface is proposed.