THE APPLICATION OF THE SCHEME OF HIGH RESOLUTION FOR SOLVING OF BIOLOGICAL KINETICS'S PROBLEMS ON MULTIPROCESSOR COMPUTER SYSTEMS ON A MULTIPROCESSOR COMPUTER SYSTEM
The work is devoted to the application of schemes of high order of accuracy for solving problems of biological kinetics. To solve this problem have been constructed and studied discrete analogs of the operators convective and diffusive transfers of fourth order accuracy in the case of partial occupancy of cells. Numerical experiments were conducted for the problem of transportation of substances on the basis of the schemes of the second and fourth orders of accuracy, which showed that for the problem of diffusion-convection was possible to increase the accuracy in 48,7 times. The constructed circuit high (fourth) order of accuracy have been used in solving problems of biological kinetics. Proposed and numerically implemented a mathematical algorithm designed for the recovery of the bottom topography of shallow reservoir on the basis of hydrographic information (the depth of the reservoir in discrete points or contour level) on the basis of which was obtained map of the bottom relief of the sea of Azov. It was found that the use of fields of the currents calculated by the developed hydrodynamic model has improved the quality of the input data, as well as to decrease the error in the solution of model problems of biological kinetics.