Multiple Refrance Frames
 

Hi, Is there any option in FLUENT to difine more than one reference frame.? I have a problem that i have a rocket with fins and Cannards and i want to give a Deflection in cannrads only plus the Side-slip angle of the wole body. As only the Cannrad will move bt not the Fins. means Cannards have Def angle bt Fins are fixed and hav angle equal to Side Slip So i think I need a seperate Ref Frame at Cannard to define its deflection. plus otherwise for each deflection i will have to create a separate mesh

Re: Multiple Refrance Frames
 

MRF,see the fluent users'guide as far as i know, separate zones for separate component, after that you can set different reference frame for different zones.

Re: Multiple Refrance Frames
 

yeah I know that but its for MOVING Refrance frame NOT for MULTIPLE refrenece frame.