Hi; How is the capability of TASK-flow to model cavitation. Fluent6.1 apply an accurate cavitation model but very difficult to get a numerical convergency. For example we can not get a converged solution to model cavitation in separation zone of a backward step. Or we can not include noncondensable gas injection in cavitation model. We can only include water liquid and water vapor!!! thank you ROOZBEH

cavitation done by ultrasonic wave, can it be possible by fluent6.1

Hi; Thanks for your reply. But what do you mean? Is TACKflow capable to capture cavitation due to ultrasonic waves? I think that Fluent can not model this type of cavitation. Can we include a 3th phase like a non-condensable gas to cavitation model used by TACKflow? Thank you. ROOZBEH