Ashish Khemka
Ansys Employee
Hi Vernon,nnFor balloon and stent define a frictional or frictionless contact between them. At the ends of the balloon and tent define a frictionless contact. For one node of stent and balloon each define a zero displacement. Create a cylindrical coordinate system for the balloon and stent and apply a nodal displacement on the inner surface of the balloon for all nodes. nRegards,nAshish Khemkann