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-   -   1 way FSI-Change in Pressure during Import (http://www.cfd-online.com/Forums/fluent/115632-1-way-fsi-change-pressure-during-import.html)

Gowrav April 3, 2013 13:50

1 way FSI-Change in Pressure during Import
 
Hi,
I am doing 1way FSI on axial turbine to evaluate blade stresses, i am importing pressure on blade surface from Fluent to Static Structural Analysis, The file is linked successfully and able to get stresses.
But the final result obtained at Fluent ( Static Pressure) and Imported Pressure are of different magnitude.. I have tried it with many simple cases like single blade model, flow in a tube..etc But same problem continues.
How to resolve it??
Whether the imported pressure is static pressure or something other?
Node to node to matching is required for Fluid Mesh and Solid Mesh..
in my case its not there, i have maintained similarity in geometry and same element size..
is ther any other things need to be defined..
Kindly Share your valuable opinion
Thanks in Advance
Gowrav


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