Inventor General

Posts: 23
Registered: ‎11-01-2012
Message 1 of 3 (109 Views)

Vaccum Simulation

109 Views, 2 Replies
11-01-2012 01:33 PM


I need help doing one simulation study.


I want to simulate what happens to, for example, an coke can when its subject to full vaccum inside.


So, what i normally would do its do apply yo the inner faces of the solid one pressure to the inside of +/- 0.1MPa (equivalent to almost full vaccu force [1kg/cm2]).


Until tis point its easy, my problem is what face do I select as fixed. Nothing is fixed when full vaccum is applied, the can is just standing on the table and it can compress in all directions. But if i don't select any face as fixed Inventor does no alow me to simulate. 


any help on this?

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Registered: ‎04-20-2006
Message 2 of 3 (101 Views)

Re: Vaccum Simulation

11-01-2012 01:57 PM in reply to: fabiogoncalves

Check this


Rigid Body.png

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Registered: ‎11-13-2006
Message 3 of 3 (93 Views)

Re: Vaccum Simulation

11-01-2012 02:17 PM in reply to: fabiogoncalves

Or just select the top face of the opening.

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