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Fixed Constrains for pressure applied to a solid (all surfaces)
Posted 27.09.2013, 00:53 GMT-4 Computational Fluid Dynamics (CFD), Geometry, Modeling Tools & Definitions, Parameters, Variables, & Functions, Structural Mechanics Version 4.3b 0 Replies
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I have been trying to model a pressure (from a liquid) applied to the solid in COMSOL. Since the pressure is applied to all the surfaces of my solid, i was wondering if there is any way to model this without fixing any points or surfaces?
The program asks me to fix some constrains(points or surfaces), but if i do this, it wont give me a realistic representation of the stress caused by this pressure.
Would you guys have any ideas about this?
Also, in my design I am using Solid Mechanics as my physics and the type of load (in Boundary load) is pressure.
Hello Ricky Flores
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