Hi,
I am dealing with cylindrical vessels (inner diameter=d) with flat unstayed covers at both ends. These covers have central openings (finished diameter=dop). Following UG-39 (b), I already found no reinforcement was needed in cases dop<=0.5 d; but, for the same vessel and cover thicknesses...
Hi,
I usually use pipe (both seamless or longitudinally welded) in the design of pressure vessels, and I do not fully understand UW-12(d) & (e) statements for E value: for the more conservative case of no RT, should I always use E = 0,85 for circumferential stress? Does not it collide with...
Hi,
I am dealing with circular flat unstayed covers that include a female-threaded hole and I am a bit puzzled about application of UG-39(b)(1) & UG-37 rules to check without reinforcemente element added when no welded nozzle is expected: for E1=1 and F=1, these paragraphs always lead to the...
