In ASME section VIII Div. 1, UHX part for tubesheet design (UHX 12.6) is given for designing tubesheet considering it as simply supported. What does it mean ?
Also for designing tubesheets, the calculation procedure in div. 1 and div. 2 are same. Are both these procedure really same or there exist any difference ?
While comparing the two divisions with respect to tubesheet design, I found that for getting the effective modulus of elasticity and poisson's ratio, the table are given in division 1 for the range 0.1
_________________________
P08IP708