Sec VIII Div 1 Appendix 14
Sec VIII Div 1 Appendix 14
(OP)
I am designing a rectangular vessel according to App.13(in my case it is actually square). It has a flat integral head with an central round opening greater than 1/2 the shortest span. Reference to UG-39-(c)-(1) requires the head to be designed to App.14.
App.14 does not recognize the non-circular design but refers dimension "A" to be a diameter.
I am inclined to use the "long span" as diameter "A" just as described in UG-34-(b).
Can anyone confirm or deny my logic here?
Thanks!!
App.14 does not recognize the non-circular design but refers dimension "A" to be a diameter.
I am inclined to use the "long span" as diameter "A" just as described in UG-34-(b).
Can anyone confirm or deny my logic here?
Thanks!!





RE: Sec VIII Div 1 Appendix 14
RE: Sec VIII Div 1 Appendix 14
My shape is square square so in this case the spans are equal. Since the code directs me to use App.14 I don't see how I could use "Z".
RE: Sec VIII Div 1 Appendix 14
Z = 3.4 -2.4 d/D. In your case, it is 1
RE: Sec VIII Div 1 Appendix 14
RE: Sec VIII Div 1 Appendix 14
type than that described in (c)(1) above, there are no specific
rules given. Consequently, the requirements of U-2(g)
shall be met.
RE: Sec VIII Div 1 Appendix 14
With respect to U-2(g), have a look at Page 31 of the NASA document http://www.nasa.gov/centers/dryden/pdf/88569main_H.... It has a fixed sqaure plate with a circular hole with diameter of 60% of square sides.