Application on numerical simulation of atomization of liquid jet in crossflow using two atomization models

The liquid jet atomization in crossflow was numerically simulated using TAB model and Reitz wave instability model, both of which were often used in atomization simulation. The influence of different experience parameters of these two models were analyzed for reference. Both of these two models could give correct penetration, but TAB model could also provide better liquid distribution, SMD and liquid droplets velocity than Reitz wave model; proper experience parameter values were presented. The other cases with different inject velocities were calculated using TAB model with the same experience parameter, and good results were also attained. This method can be used in later prediction calculation.