manu prabha anand

Air is the fluid.

When i use experimental data as shown in figure, to get plot with that plot i fit the curve using polynomial as shown , then i used that to relate with darchy equation to get the data. Do you have any tutorial for porous media calculation? Even if i give ansys default porous media properties, nothing changes. the result is same. I tried even fine structured mesh also.Nothing changes.

Operating pressure is set to zero because the calulation should be on absolute pressure condition. What is the difference when operating pressure is changed. Do i have to keep operating pressure 8bar? I have tried that change in result.