mech superfie spherica patran 2010

[dinoMsc]

hello to everyone are at first weapons and I need help: I imported from catia a .model, nothing of which, a cylindrical tank to semi-spherical funds.

I can't find a way to make a decent mesh on semi-spherical surfaces.

suggestions? ? ?
Thank you in advance!

 

[CiccioViol]

Usually the tanks are modeled with flat shell elements (quadrangular for simple curvature and triangular for double curvatures) with shell properties.
the use of curved elements is usually not necessary.

I hope I've been helpful.

 

[dinoMsc]

I am using 4 knot shells, the problem is that I can't define a uniformity of the elements on the anke surface if I close the size.