Acoustic radiation force on a free elastic sphere in a viscous fluid: Theory and experiments

2021 ◽  
Vol 33 (4) ◽  
pp. 047107
Author(s):  
Yupei Qiao ◽  
Menyang Gong ◽  
Haibin Wang ◽  
Jun Lan ◽  
Teng Liu ◽  
...  
Keyword(s):  
Viscous Fluid ◽  
Acoustic Radiation ◽  
Radiation Force ◽  
Acoustic Radiation Force ◽  
Elastic Sphere ◽  
Fluid Theory ◽  
Theory And Experiments

Negative acoustic radiation force induced on an elastic sphere by laser irradiation

2018 ◽  
Vol 98 (5) ◽  
Author(s):  
Hai-Qun Yu ◽  
Jie Yao ◽  
Da-Jian Wu ◽  
Xue-Wei Wu ◽  
Xiao-Jun Liu
Keyword(s):  
Laser Irradiation ◽  
Acoustic Radiation ◽  
Radiation Force ◽  
Acoustic Radiation Force ◽  
Elastic Sphere

scholarly journals Measurement and modeling of acoustic radiation force of focused ultrasound beam on an elastic sphere in water

2017 ◽  
Author(s):  
Maria Karzova ◽  
Anastasia Nikolaeva ◽  
Sergey Tsysar ◽  
Vera Khokhlova ◽  
Oleg Sapozhnikov
Keyword(s):  
Focused Ultrasound ◽  
Acoustic Radiation ◽  
Radiation Force ◽  
Acoustic Radiation Force ◽  
Elastic Sphere ◽  
Ultrasound Beam

scholarly journals Acoustic radiation force on an elastic sphere in a soft elastic medium

2018 ◽  
Vol 144 (2) ◽  
pp. 568-576 ◽  
Author(s):  
Yurii A. Ilinskii ◽  
Evgenia A. Zabolotskaya ◽  
Benjamin C. Treweek ◽  
Mark F. Hamilton
Keyword(s):  
Elastic Medium ◽  
Acoustic Radiation ◽  
Radiation Force ◽  
Acoustic Radiation Force ◽  
Elastic Sphere

Acoustic radiation pressure on a rigid sphere in a viscous fluid

1994 ◽  
Vol 447 (1931) ◽  
pp. 447-466 ◽  
Keyword(s):  
Viscous Fluid ◽  
Radiation Pressure ◽  
Special Interest ◽  
Acoustic Radiation ◽  
Sound Field ◽  
Radiation Force ◽  
Acoustic Radiation Force ◽  
Rigid Sphere ◽  
Sphere Radius ◽  
Acoustic Radiation Pressure

The acoustic radiation pressure exerted by an axisymmetric sound field on a rigid sphere suspended freely in a viscous fluid is calculated, the sphere being considered as having an arbitrary radius relative to the sound and viscous wavelengths. The limiting cases of special interest are then investigated, namely, the acoustic radiation force due to a plane progressive and plane standing wave is examined for the limiting cases when the sound wavelength is much more than both the sphere radius and the viscous wavelength and the sphere radius is, in its turn, small or large compared with the viscous wavelength. It is shown that the influence of the viscosity of the fluid surrounding the sphere on the radiation force can be quite considerable in both a quantitative and a qualitative sense. The case of a fastened sphere is also considered.

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