Analysis of jet currents using the SST turbulence model

Abstract

An extensive comparative analysis of the application of the SST turbulence model to study an axisymmetric subsonic cold jet was carried out. The study analyzed the results of numerical simulations in comparison with experimental data regarding the propagation of velocity and stresses at different values of the Reynolds number. This analysis allowed us to evaluate the effectiveness of the SST model in predicting the characteristics of jet streams over a wide range of conditions, which has important implications for the development of turbulence models and optimization of technological processes.

Keywords

• reynolds-averaged navier-stokes equations
• sst model
• turbulent stress