fartbox Messages 1 Reaction score 0 Thread starter Nov 7, 2010 #1 I need to calculate whether a steel pipe above the ground, 1500mm OD and 6mm wall thickness, will fail under a vacuum of 3000 Pa. How would I go about doing this?
I need to calculate whether a steel pipe above the ground, 1500mm OD and 6mm wall thickness, will fail under a vacuum of 3000 Pa. How would I go about doing this?
xxChrisxx Messages 2,056 Reaction score 85 Nov 8, 2010 #2 Sounds suspiciously like a homework question to me. This is a pressure vessel. How do calculate stress in a pressure vessel? What assumption can we make from those dimensions given?
Sounds suspiciously like a homework question to me. This is a pressure vessel. How do calculate stress in a pressure vessel? What assumption can we make from those dimensions given?
Robot B9 Messages 36 Reaction score 0 Nov 9, 2010 #3 Roark's! But double check your numbers. 3000 Pa is only about 0.44 psi, a trivial pressure for such a pipe.
Roark's! But double check your numbers. 3000 Pa is only about 0.44 psi, a trivial pressure for such a pipe.