For any given analysis I see that most people end up choosing Hex mesh but why not second order Tet mesh ?
I know some of the advantages of Hex over Second order Tet-
1. For a given model the hex elements would produce lesser number of elemnts than the tetrahedron elements.
2. Number of...
1. Do we have to look into Von mises stress always even if the material is not yielding ? What other parameters can be seen to justify the level of sress in the component ?
2. There are lot of opinion of limiting the stress value like we have to limit it to 2 element depth ot 3 element depth...
