Abstract

A mathematical relationship between acoustic radiation force (ARF) on two-layered stratified elastic spheres immersed in water in acoustic standing wave field and dimensionless size parameter kr is established based on acoustic scattering theory. Calculating by using the relationship, we discussed the variation of ARF with kr under different conditions including changing the materials for shells or cores and changing the ratio of outer radium and inner radium. We find that the peaks of ARF have some linkage with different impedances of shells and different ratios of outer radium and inner radium.

Details

Title
Acoustic radiation force on two-layered elastic sphere in standing wave field
Author
Zhu, J L 1 ; Wu, Y S 1 ; Wu, H Q 2 ; Zheng, C H 1 

 92682nd troop of PLA , Zhan Jiang, GuangDong 524002 , China 
 National University of Defense Technology , ChangSha, HuNan 410073 , China 
First page
012091
Publication year
2023
Publication date
May 2023
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2821682969
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.