Back to Search
Start Over
[Untitled]
- Source :
- International Applied Mechanics. 37:222-230
- Publication Year :
- 2001
- Publisher :
- Springer Science and Business Media LLC, 2001.
-
Abstract
- The problem on the interaction between a spherical body that oscillates in a prescribed manner and a thin elastic cylindrical shell filled with an ideal compressible liquid is formulated. It is assumed that the geometrical center of the sphere is located on the cylinder axis. The problem is solved based on the possibility of representing a partial solution of the Helmholtz equation written in cylindrical coordinates in terms of partial solutions in spherical coordinates, and vice versa. By satisfying the boundary conditions on the surfaces of the sphere and the shell, we obtain an infinite system of linear algebraic equations to determine the coefficients of expansion of the liquid-velocity potential into a Fourier series in terms of Legendre polynomials. The hydrodynamic characteristics of the liquid filling the cylindrical shell are determined and compared with the cases where a sphere oscillates in an infinite liquid and in a rigid cylindrical vessel
Details
- ISSN :
- 10637095
- Volume :
- 37
- Database :
- OpenAIRE
- Journal :
- International Applied Mechanics
- Accession number :
- edsair.doi...........f0b66c0e9603da591b3e5621c3772820
- Full Text :
- https://doi.org/10.1023/a:1011337506366