CASPIAN SEA MATHEMATICAL MODEL OF FLUID DYNAMICS CONSIDERING THE PRESENCE OF ICE ON ITS SURFACE

This article is devoted to the development and research of a mathematical model water fluid dynamics with variable depth. describes flow movement, thermodynamics ice formation melting, considers Coriolis force, horizontal vertical turbulence environment, complex geometry coastline bottom, friction on bottom wind currents, evaporation, speed, atmospheric density, deviation pressure field value from hydrostatic approximation. The influence spatial distribution temperature, salinity, ionic composition, processes cover formation. Caspian Sea-was chosen as object simulation. changes in temperature salinity distributions measured by electrical conductivity water, considering composition Sea waters over long-term period, are used input data. Modeling movement will allow you respond man-made threats an accelerated time mode. models hydrodynamics presented this paper can be adapted for other reservoirs using appropriate geoinformation systems.