General expressions for the scattering of sound from a spatially distributed cylindrical source by a circular cylinder are given. The incident field is determined using a Hankel transform. The scattered fields are determined by matching the pressure and radial velocity at the surface of the cylinder. Examples of total and scattered pressure fields are given for a cylindrical line source and a axisymmetric source with a Gaussian spatial distribution. An example is also given for a circular disk source.
All Science Journal Classification (ASJC) codes
- Arts and Humanities (miscellaneous)
- Acoustics and Ultrasonics