Numerical algorithm for studying wind flows two-dimensional in the vertical plane in stratified reservoirs

Описание

Тип публикации: статья из журнала

Год издания: 2010

Идентификатор DOI: 10.1515/RJNAMM.2010.001

Ключевые слова: Boussinesq, Difference schemes, Numerical algorithms, Numerical modelling, Physical process, Stratified flows, Stratified reservoirs, System of equations, Test problem, Vertical distributions, Vertical plane, Wind flow, Algorithms, Hydrodynamics, Oceanography, Reservoirs (water), Two dimensional, Finite element method

Аннотация: A system of equations of geophysical hydrothermodynamics of the ocean in the Boussinesq, hydrostatic, and 'rigid lid' approximations is used for description of stratified flows in landlocked reservoirs. A numerical algorithm is considered for flows two-dimensional in the vertical plane. This algorithm is based on the method of spliПоказать полностьюtting with respect to physical processes, the finite element method, and the upstream difference scheme. The numerical algorithm has been checked on test problems. The model was used for determination of wind circulation and vertical distributions of temperature and salinity in the Shira Lake. The results of numerical modelling are in good agreement with actual data.

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Издание

Журнал: RUSSIAN JOURNAL OF NUMERICAL ANALYSIS AND MATHEMATICAL MODELLING

Выпуск журнала: Vol. 25, Is. 1

Номера страниц: 1-14

ISSN журнала: 09276467

Место издания: BERLIN

Издатель: WALTER DE GRUYTER & CO

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