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Hi,
What Radioss material card is most appropriate to simulate a fluid filled cavity? Is it also possible to enter an initial pressure?
Best, J
/MAT/LAW6 can be used , which is used to model Hydrodynamic Viscous Fluid Material. Please go through the same material law and Example 22.1 - Ditching using SPH in Help Menu.
Isn't this a material to simulate fluid behaviour when impacting an object into fluid? I my case a have an enclosed capsule with a fluid filled gel-like material that should have incrompessible behaviour? Do you still think Law6 is the right material?
You can check with /MAT/LAW51. Also /MAT/LAW6 (HYDRO) would be okay.
Please go through the Help Menu on /MAT/LAW 51 for more information and example files.