describes an ocean in hydrostatic and geostrophic balance with water of constant density, bounded by rigid upper A spectral numerical scheme is developed for simulations of twodimensional incompressible fluid flow in a circular basin. The vorticand lower boundaries. It can be shown [9] that this sys
Pseudo-spectral simulation of a two-dimensional vortex flow in a stratified, incompressible fluid
โ Scribed by Robert B Myers; Thomas D Taylor; John W Murdock
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 554 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0021-9991
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๐ SIMILAR VOLUMES
The equation that is central to this study and which will be discretized spectrally describes the horizontal advection In the accompanying paper (Part I; W. T. M. Verkley, 1997, J. Comput. Phys. 100-114 136) a spectral numerical scheme is devel-of the absolute vorticity q by a nondivergent velocit
We present a comparison of the performance of vortex and pseudospectral methods in two reference flows: a homogeneous turbulent flow at low Reynolds number and a vortex reconnection case at a moderate Reynolds number. The results should contribute to a better understanding of the accuracy of vortex