A viable method to predict acoustic streaming in presence of cavitation

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• 作者：O. Louisnard ^{louisnar@enstimac.fr}
• 关键词：Acoustic cavitation ; Acoustic streaming ; Propagation in bubbly liquids ; Bjerknes force
• 刊名：Ultrasonics Sonochemistry
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：35
• 期：part_PA
• 页码：518-524
• 全文大小：3034 K
• 卷排序：35

文摘

Acoustic streaming in presence of cavitation is successfully predicted. Flow is driven by classical Reynolds tensor calculated from the acoustic field. The computed acoustic field must account for energy dissipation by bubbles. Calculated bubble paths do not necessarily follow the flow streamlines. Eckart–Nyborg’s theory yields unrealistic results.