On nonlinear stability of stationary Euler flows on a rotating sphere
β Scribed by S. Caprino; C. Marchioro
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 479 KB
- Volume
- 129
- Category
- Article
- ISSN
- 0022-247X
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π SIMILAR VOLUMES
## Abstract A unified approach to the normal mode instability study of steady solutions to the vorticity equation governing the motion of an ideal incompressible fluid on a rotating sphere is considered. The four types of wellβknown solutions are considered, namely, the Legendreβpolynomial (LP) flo
The accuracy of calculating the normal modes in the numerical linear stability study of two-dimensional nondivergent viscous flows on a rotating sphere is analyzed. Discrete spectral problems are obtained by truncating Fourier's series of the spherical harmonics for both the basic flow and the distu