典型文献
Acoustic radiation force on a rigid cylinder near rigid corner boundaries exerted by a Gaussian beam field
文献摘要：
Acoustic manipulation is one of the well-known technologies of particle control and a top research in acoustic field.Calculation of acoustic radiation force on a particle nearby boundaries is one of the critical tasks,as it approximates realistic applications.Nevertheless,it is quite difficult to solve the problem by theoretical method when the boundary conditions are intricate.In this study,we present a finite element method numerical model for the acoustic radiation force exerting on a rigid cylindrical particle immersed in fluid near a rigid corner.The effects of the boundaries on acoustic radiation force of a rigid cylinder are analyzed with particular emphasis on the non-dimensional frequency and the distance from the center of cylinder to each boundary.The results reveal that these parameters play important roles in acoustic manipulation for particle-nearby complicated rigid boundaries.This study verifies the feasibility of numerical analysis on the issue of acoustic radiation force calculation close to complex boundaries,which may provide a new idea on analyzing the acoustic particle manipulation in confined space.
文献关键词：
中图分类号：
作者姓名：
Qin Chang;Yuchen Zang;Weijun Lin;Chang Su;Pengfei Wu
作者机构：
Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100049,China;Beijing Deep Sea Drilling Measurement Engineering Technology Research Center,Beijing 100190,China
文献出处：
引用格式：
[1]Qin Chang;Yuchen Zang;Weijun Lin;Chang Su;Pengfei Wu-.Acoustic radiation force on a rigid cylinder near rigid corner boundaries exerted by a Gaussian beam field)[J].中国物理B（英文版）,2022(04):422-429
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AB值：
0.542066
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