Antonella Longo

3 Questions 6 Answers 0 Followers

Questions related from Antonella Longo

What is a reliable mesh generator of hexahedral grids?

I need to perform finite element computation on hexahedral grids. Does anybody know a good grid generator?

19 May 2016 491 5 View

How can I assign free outflow conditions?

I want to assign free outflow as boundary condition. I know that free outflow means stresses + pressure null. But i cannot specify pressure, I must leave it free to develop. Is it enough if I set...

12 May 2016 1,720 6 View

How to assign Neumann boundary conditions in finite elements?

I am developing a finite element fluid-dynamic code. I have doubts about the assignment of Neumann boundary conditions. As an example, free slip conditions along x axis requires: no penetrating...

04 January 2016 5,547 6 View