The Study of Rising Swirling Flow Parameters’ Dependence on the Vent Speed

About the authors:

Roman E. Volkov, Postgraduate Student, Department Algebra and Mathematical Logic, University of Tyumen; email@romanvolkov.ru

Alexandr G. Obukhov, Dr. Sci. (Phys.-Math), Professor, Department of Business Informatics and Mathematics, Industrial University of Tyumen; eLibrary AuthorID, agobukhov@inbox.ru

Abstract:

The need to consider the dissipative properties of viscosity and thermal conductivity of the moving continuum for numerical construction of complete system solutions of the Navier-Stokes equations describing the three-dimensional flow of a compressible viscous heat-conducting gas under the action of gravity and Coriolis significantly complicates the numerical experiments on a detailed study of a complicated gas flows. First of all, this affects the sharp increase in computation time. Parallelization of computational procedure can reduce the required time and significantly optimize the computational algorithm for more efficient use of the resources of the computer system.

The aim of this paper is to describe the procedure of parallelization of computational algorithm for the numerical solution of the full Navier-Stokes equations and description of the results of numerical experiments on a detailed investigation of the dependence of all gas-dynamic characteristics of the velocity of the vertical air blowing in a vertical pipe during a large-scale experiment.

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