peteroznewman
Subscriber
What version of ANSYS are you using? nThere are many discussions on this forum for hyperelastic materials such as this one:nhttps://forum.ansys.com/discussion/18002/convergence-during-large-deflection-of-hyperelastic-materials/p1nDo you have hyperelastic material experimental data for curve fitting the material constants?nHave you selected the hyperelastic material model?nThere are many discussions on using Frictional Contact on this forum such as:nhttps://forum.ansys.com/discussion/2892/hyperelastic-multi-layered-tube-buckling-compressionnhttps://forum.ansys.com/discussion/3530/tubing-convergencenhttps://forum.ansys.com/discussion/4798/how-do-i-calculate-the-time-of-buckling-and-the-radius-of-curvature-for-a-tubingnYou should read the rest of that member's posts: https://forum.ansys.com/profile/discussions/zjuv9021nIn this one he talks about FSI: https://forum.ansys.com/discussion/6625/fluid-structure-interaction-modeling-the-fluid-flow-within-a-deformed-tubing#latestnPlease create a workbench project archive with just the structural portion of the project. Delete the mesh and all results. Create a .wbpz archive file and attach it to your reply.n