Modeling and experimental study of influence of pressure in the gas supply system of plasma installation on the flow velocity
Abstract
Modeling and experimental study of influence of pressure in the gas supply system of plasma installation on the flow velocity
Incoming article date: 13.06.2024The article is devoted to the study of the flow rate depending on the pressure in the gas supply system of the plasma head. The problem was solved by conducting a computer experiment with subsequent verification of the results by a full-scale experiment. The laboratory plasma installation MAK-10 assembled on the basis of the IMET UB RAS, used in the processes of coating, powder production and surface modification of parts, was simulated. The computer experiment was carried out using the SolidWorks Flow Simulation software package. As a result of the work performed, the distribution of the flow rate along its axis was demonstrated during the operation of the plasma installation with a pressure in the gas supply system of 0.1; 0.2 and 0.3 MPa. Recommendations for conducting coating, powder production and surface modification processes have been developed, which have practical benefits for consumers of process equipment.
Keywords: mathematical model, flow, velocity, pressure, plasma method, powder production, coating, surface modification