[liulangdefeng2222]

I use the Fluent 14 to calculate the propeller static thrust in unsteady state.
boundary conditon: inlet: pressure inlet; outlet: pressure outlet; flowfied cylinder: preussure inlet; Using interface to connect the ratary region and stationary region.
tuanblence model: k-e(RNG)
Using moving mesh, the ratation speed is 9000r/min
the result of the force and moment is consistent with the experimental results. BUt the streamline is strange.
Dose anyone have good idear? could you give me a favor? thank you very much!