Hii,

I am new on this Forum. Can Any one help me out to find out Thickness required for tubesheet (stayed Plate) for waste heat boiler using BS 2790.
I am having this code available with me. But not able to Calculate the Value for "b" i.e. minor dimension of Oval or rectangular area.
This is something Urgent. Please if any one has any sample calculation or spreadsheet regarding this, Help.

Thanx...