Numerical models for the calculation of hydrophysical processes in the open channels and water body systems
UDC
551.583+519.6DOI:
https://doi.org/10.31429/vestnik-15-2-55-62Abstract
The present work is devoted to carry out numerical modeling for the combine mathematical model testing. In this model a possible junction of different dimension mathematical models is foresee. It is researched the possibility of this model using for the hydro-physical (thermal, water-salt) description unsteady processes in the water bodies under the influence of nature factors and different actions of the water management.
The research used the programs involving in the structure of mathematical model complex developed in HI SB RAS and based on one dimensional shallow water equations (Sent-Venan’ equations) and mean for solution of water resources efficient management problems.
The represent numerical results (a sea-water intrusion into fresh water the Ob-Taz outfall sections, formation of thermally-stratified unsteady flows at standing water body) are showed the possibility for using of the complex mathematical model, as well as its efficacy and economy for the study of hydro-physical processes in the open channels and water bodies systems contained the waterways with very different morphology and geometrical sizes.
Keywords:
mathematical models, real objects, calculate modeling, density stratificationReferences
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Copyright (c) 2018 Voevodin A.F., Nikiforovskaya V.S., Vinogradova T.A.
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