Hello, I am new in Fluent flow. I tried SimCafe Fluent Tutorial ( J, Singleton, R. Bhaskaran) however I obtained difficulties with two concentric circles D1=5m, D2=64m and could not follow with the tutorial. having no idea what means frozen and needed extruded cylinders to activate the Boolean subtraction. "Surface from Sketches" : did not not work.
I used the circles with identical depth (20 m) and I tried to apply the ittle cyl. (add material, Tool Body) and used the outer one (frozen, Target Body), Boolean subtraction was active but the face selection filters did not work (not active). The rest of the work in the tutorial could not be done.
I hope you can get me a hand with this problem. Thank you, Peter
Frozen is used for creating fluid zone. (Frozen - like ice - you can view througt it.
That means that you must create fluid in cylinder applying frozen option.
Boolean work with body`s. Select one body (than applied), after that second body (than applied) and result will be first body without second body.
Good luck
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