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April 18, 2019, 10:14 |
Solver pivot error in ANSYS FEA
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New Member
Hamid Iftikhar
Join Date: Apr 2019
Posts: 4
Rep Power: 7 |
I am conducting FEM analysis in ANSY workbench (Static structural module) of Motor-bike chassis model. The meshing section is complete. But when I run the solution, the solver gives me an error "There are 25 small equation solver pivot terms (e.g., at the UZ degree of freedom of node 2776). Please check for an insufficiently constrained model."
I have created bonded contacts for all the mating parts. I chose the solver pivot option to "OFF", still it gives the same error. The contrained motion option is difficult for me as total nodal points are about 20,000. Please help me on this problem. Thanks in advance The image shown is below. [IMG]file:///C:/Users/hamid.iftikhar/Desktop/Capture.JPG[/IMG] file:///C:/Users/hamid.iftikhar/Desktop/Capture1.JPG Last edited by Hamid.q; April 24, 2019 at 03:09. |
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