Torsion test (Abaqus)

[@abdullahalnahdi3498]

Hello Abdullah, I have mad a model for the viscoelasticity of the foam using prony series however every time I run it, I get warnelemdistorted. Would you be able to look at the problem? I can send it to please through an email??

[@mustafashakir801]

اهلا استاذ عبدالله ممكن استفسار من جضرتك