Pro/Forums - View Single Post - Better to have a smooth or rough inside of block?

nleahcim · 05-22-2003, 10:12 PM

So - I was just thinking - is it better to have a really smooth or a really rough or somewhere in between surface on the inside of a block? I've heard that you want turbulence - so it seems that rough would be good. But most of the blocks I've seen look rather smooth on the inside.

05-22-2003, 10:12 PM	#1
nleahcim Cooling Neophyte Join Date: May 2003 Location: Oregon Posts: 29	Better to have a smooth or rough inside of block? So - I was just thinking - is it better to have a really smooth or a really rough or somewhere in between surface on the inside of a block? I've heard that you want turbulence - so it seems that rough would be good. But most of the blocks I've seen look rather smooth on the inside.