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Internal pressure

Altair Forum User

Hi,

I am performing following analysis;

Applying normal pressure on both sides(Top face and bottom face) of rectangular box containing fluid(SPH elements).

Now I want to calculate the internal pressure of the fluid.

Please suggest the solution.

Thanks.

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Altair Forum User

Hi Tushar,

Youi need the internal pressure exerted on the box by SPH, is that correct?

Altair Forum User

Hi,

I need to check that when box is applied a pressure by external means, what is the internal pressure developed in box which is acting on SPH particles(Fluid) and making it move.

Altair Forum User

HI Tushar,

Can you try with /ANIM/ELEM/P card in the engine file, which will generate animation files containing for pressure.

Altair Forum User

Yes,I used /ANIM/ELEM/P card in the engine file.

but can we say that this pressure is nothing but the internal pressure developed in box which is acting on SPH particles(Fluid) and making it move??

Altair Forum User

Hi Tushar,

This will be the pressure generated on the SPH particles due to the external load applied. The external load will pressurize the particles which make it move.

I think you are simulating the spout pouches. Can you share the files ,through secure dropbox, for a cross check?.

Altair Forum User

Thank you all.