Endurance tests (4/16/7 & 4/16/8) of 2 1/4 inches bore load conscious dampers (IM-HSFV-018)

The object of the two endurance tests (4/16/7 and 4/16/8) reported in this memorandum was to attempt to reduce the fall, in blow off load which has occurred on all previous endurance test dampers and to determine the level of stress at which the valve discs would crack. Test...