Modelling of a single confined turbulent slot jet impingement using various \(k-\varepsilon\) turbulence models (Q1344661)

Results of numerical simulation of two-dimensional flow field and heat transfer impingement due to a turbulent single heated slot jet discharging normally into a confined channel are presented. Both low- Reynolds and high-Reynolds number versions of \(k-\varepsilon\) turbulence models were used to model the turbulent jet flow. A control-volume-based finite-difference method was used to solve iteratively the governing equations for mass, momentum, turbulent kinetic energy, turbulent kinetic energy dissipation rate, and energy.