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Article information
1999 , Volume 4, ¹ 6, p.58-67
Gavrilova L.V., Kompaniets L.A.
Flow dynamics calculations for the lake Shira
For the numerical modeling of the wind flows in the lake Shira a two-stage procedure of obtaining velocities versus the depth is employed. At the first stage from equations of linear shallow water averaged velocities are found and the free surface elevation that will be further used for solving the diffusion equation. It is shown that for small lakes such as Shira the Coriolis forces can be neglected which enables us to simplify the numerical algorithm.
[full text] Classificator Msc2000:- *76B15 Water waves, gravity waves; dispersion and scattering, nonlinear interaction
- 76M20 Finite difference methods
- 86A05 Hydrology, hydrography, oceanography
Keywords: water flows in a lake, numerical simulation, shallow water equations, finite-difference algorithm, uniform mesh
Author(s):
Gavrilova L V
Office: Krasnoyarsk State Technical University
Address: 660036, Russia, Krasnoyarsk 36, Akademgorodok
Kompaniets Lidiya Alekseevna
PhD. , Senior Scientist
Position: Senior Research Scientist
Office: Institute of Computational Modelling of SB RAS
Address: 660036, Russia, Krasnoyarsk 36, Akademgorodok,50
Phone Office: (3912) 49 47 58
E-mail: kla@krascience.rssi.ru
Bibliography link:
Gavrilova L.V., Kompaniets L.A. Flow dynamics calculations for the lake Shira // Computational technologies. 1999. V. 4. ¹ 6. P. 58-67
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