hi, i have to draw a rectangular sump in which a cylindrical pipe is inserted.some portion of pipe is inside the sump.any one have any idea how to make that geometry.

Hi,

Subtract the pipe volume in sump volume. retain the pipe volume if required.

then mesh both the domain.

i hope this works for you.

With regards sangamanath

hi san, thanks for your reply.i tried that and it works but hoe do you manage your mesh and boundary conditions.i mean is sizing function required? should i go with default mesh option?

thanks.

Hi,

Actually i wanted to know about size function. How to use size function while meshing.

with regards san

Hi, As far as i know size function is about refining your mesh at certain points in a geometry like corner or edges.you can get better idea in gambit's modelling guide.

with regards sujeet

Hi,

can you send that part of tutorial to my mail id. rsan_2001@rediffmail.com

with regards san