Flaw preparations for HSST program vessel fracture mechanics testing: mechanical-cyclic pumping and electron-beam weld-hydrogen.This paper describes measurements of residual stress in coupons used for fracture mechanics testing. fracture subsequent to repetitive cyclic. vessel weld.
Overload Fracture of Flaw Tip...Sample records for vessel code asme. jacketed LH2 Storage Vessel for Densified Hydrogen Testing at NASA.