Re: [deal.II] Application of the non-homogeneous boundary conditions in Finite Elasticity (Compressible case)

2020-10-12 Thread Animesh Rastogi IIT Gandhinagar
Hi Jean, Thanks a lot for your detailed answer to my questions. Now I am able to run my program and the newton method is converging. I completely misunderstood the documentation. Also, thank you for opening up the issue. It would really be helpful if the complications involved in making

Re: [deal.II] Application of the non-homogeneous boundary conditions in Finite Elasticity (Compressible case)

2020-10-11 Thread Jean-Paul Pelteret
Hi Animesh, Here are some answers to your questions: > Essentially, I will have to apply the homogeneous boundary condition at the > zeroth and first Newton's step, and Non-homogeneous BC only at the zeroth > step, as mentioned in the documentation >

[deal.II] Application of the non-homogeneous boundary conditions in Finite Elasticity (Compressible case)

2020-10-10 Thread Animesh Rastogi IIT Gandhinagar
Hi All, I am working on hyper-elastic beam buckling problem. I wish to apply non-homogeneous Dirichlet Boundary condition on the right hand side of the beam (to compress the beam). I was reading the step-44