getting large displacement
getting large displacement
(OP)
Hi,
I am doing axisymmetric analysis of orthotropic pressure vessel.It is the vessel with cylinder and elliptical heads. for this purpose, i am using large displacement static analysis with 10 load steps. The problem is that i am getting very large displacement values, but on the other hand the stress values are correct. What i found out that axial displacement at the crown of the elliptical head is very large. Can somebody help me in resolving this problem.
I am doing axisymmetric analysis of orthotropic pressure vessel.It is the vessel with cylinder and elliptical heads. for this purpose, i am using large displacement static analysis with 10 load steps. The problem is that i am getting very large displacement values, but on the other hand the stress values are correct. What i found out that axial displacement at the crown of the elliptical head is very large. Can somebody help me in resolving this problem.





RE: getting large displacement
Jeyakumar
FEA Analyser
Ceat Ltd