Jon, Ray, The ABS Hull calculator as downloaded is showing Yield strength
of 70,000 psi but it should be 37,700 psi according to ASME. 70,000 is the
UTS. This does not have a great effect on the Cylindrical shell calcs
but certainly does on the Heads. I think it should be altered so it downloads
correctly. Please check to see if I am right. Hugh __________ Information from ESET NOD32 Antivirus, version of virus signature database 4019 (20090418) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com |