When sound waves propagating in a fluid medium encounter obstacles, refraction and scattering occur on the surface of the obstacles. Therefore, the interaction between objects in the sound field and sound waves is the mutual interaction between the object and the incident sound waves, refracted sound waves, and scattered sound waves. By calculating the scattering coefficient of the object in the sound field, the acoustic radiation force can be solved according to the theory of sound wave radiation.

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Solving the Acoustic Radiation Force of Plane Waves on Spheres Based on Acoustic Scattering Method

  • Xiaozhou Liu,
  • Hairong Zheng

摘要

When sound waves propagating in a fluid medium encounter obstacles, refraction and scattering occur on the surface of the obstacles. Therefore, the interaction between objects in the sound field and sound waves is the mutual interaction between the object and the incident sound waves, refracted sound waves, and scattered sound waves. By calculating the scattering coefficient of the object in the sound field, the acoustic radiation force can be solved according to the theory of sound wave radiation.