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A nonconforming spectral element ocean model

✍ Scribed by Julia G. Levin; Mohamed Iskandarani; Dale B. Haidvogel

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
299 KB
Volume
34
Category
Article
ISSN
0271-2091

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πŸ“œ SIMILAR VOLUMES

A Spectral Filtering Procedure for Eddy-
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✍ Julia G. Levin; Mohamed Iskandarani; Dale B. Haidvogel πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 853 KB

The numerical simulation of turbulent oceanic flows is susceptible to the appearance of instabilities associated with the misrepresentation of nonlinear interactions among small-scale motions. Specialized filters and differencing schemes have been successfully used in the past to suppress the growth

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We present a numerical approximation of the Giesekus equation which is considered as a realistic model for polymer flows. We use nonconforming finite elements on quadrilateral grids which necessitate the addition of two stabilization terms. An appropriate upwind scheme is employed for the convective