Effect of streamline curvature on flow field of a turbulent plane jet in cross-flow

The effects of the streamline curvature and finite edge velocity on the flow field of a turbulent plane jet in cross-flow are studied numerically by incorporating the curvature effect in the k–ε turbulence model. The improvement in the predictions by the streamline curvature model is assessed by comparing its prediction with those by the standard k–ε model. The predictions by both the models are compared with available experimental data. It has been observed that the performance of the k–ε model with streamline curvature modification is superior to the standard k–ε model.