Исследование аэродинамики и теплообмена в ротационных печах, с применением современных систем моделирования физических процессов

Abstract

The object of the research «Aerodynamics and heat exchange in the Tilting Rotary Furnace with the using of advanced simulation systems»is learning of the flow regimes of gases and the heat exchange in the smelting chamber of the Tilting Rotary Furnace, in which the movement of the heat carrier is organized in an essentially new way and there is a loopshaped movement of the flows of gases in a furnace space. Modeling was carried out by using the software suite «SolidWorks Flow Simulation» which is a universal module for the hydraulic gas dynamics and heat transfer analyses, based on the Finite element method. In SolidWorks Flow Simulation the movement of the flow is simulated by the Navier-Stokes equations and the heat exchange is modeled by Fourier heat equations. Modeling allowed to visualize the movements of flows in working space of the machine, to obtain the information about speeds and trajectories of movements of flows and also about the heat-mass exchange in the aggregate and as a result to determine the parameters for the most effective and energy-conserving work.