Flowtype static pressure probe simulation using ANSYS
The article deals with the results of the flowtype air pressure probe simulation during various turbulent conditions using the ANSYS software. Based on the findings, conclusions were drawn up that when simulating air pressure probes, it is required to set turbulent flow characteristics, to select kepsilon turbulence model, mesh size of 0.025 mm in the calculation with double precision. The dependence of convergence coefficient k of data after simulating and testing flow type air pressure probes on turbulence intensity parameters is calculated. The results of aerodynamic tests of a flowtype staticpressure tube in the wind tunnel of Ulyanovsk Instrument Manufacturing Design Bureau, JSC, and its simulating in the ANSYS software are compared taking into consideration the convergence coefficient.
Ansys, kepsilon, static pressure, air flow velocity, turbulence model, streamlined gas flow model, computational mesh, orifice coefficient, pressure coefficient, turbulence intensity, flowtype air pressure probe, mathematical modeling.
