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Article information
2004 , Volume 9, Special issue, p.112-122
Stepanenko V.M.
Numerical modeling of heat and moisture transfer in a system "atmosphere-water reservoir-soil"
An one-dimensional model of shallow reservoir thermodynamics describing physical processes in underlying soil layer is constructed. The model simulates seasonal dynamics of a lake (including ice and snow layer formation) and year-to-year variability. A number of numerical experiments is performed; model predictions and natural data are compared. It is shown that the model gives a satisfactory agreement between some predicted and observed parameters for lakes in Western Siberia and Yakutiya.
Classificator Msc2000:- *76M20 Finite difference methods
- 86A05 Hydrology, hydrography, oceanography
Keywords: heat equation, heat balance, diffusion, implicit scheme
Author(s):
Stepanenko V.M.
Position: Junior Research Scientist
Office: Moscow state university
Address: Russia, Moscow
Phone Office: (095) 939 23 53
E-mail: stepanen@srcc.msu.ru
Bibliography link:
Stepanenko V.M. Numerical modeling of heat and moisture transfer in a system "atmosphere-water reservoir-soil" // Computational technologies. 2004. V. 9. Special issue. Proceedings of the International Conference “Computational and informational technologies for environmental sciences” (CITES 2003). Tomsk, 1-11 September 2003. Part 1. P. 112-122
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