midplane's result is better than 3d's, and the 3d's result is better than fusion. Moldflow's fusion result is ok just because his mesh is very well,the match ratio is very high. If you can simulate by midplane mode, analyse it by it, it can get the best result. But of cause, if you want do the gas simulation, you should do by 3d's mode, it is the only choise.
good luck. |