Bubble collapse near a fluid-fluid interface using the spectral element marker particle method with applications in bioengineering

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• 作者：Christopher F. Rowlatt ; ^{christopher.rowlatt@manchester.ac.uk} ; Steven J. Lind ^{steven.lind@manchester.ac.uk}
• 关键词：Bubble dynamics ; Drug delivery ; Sonoporation ; Spectral element ; Marker particle method ; Bioengineering
• 刊名：International Journal of Multiphase Flow
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：118-143
• 全文大小：11817 K
• 卷排序：90

文摘

Low inertia bubble collapse near a fluid-fluid interface is studied. Principal application is in bio-fluid mechanics, namely sonoporation. Newtonian and viscoelastic models of nearby cell are considered. Normal and shear stresses propagate through interior and along cell membrane. Propagation of stresses potential reason for non-localised cell membrane disruption.