We performed the fatigue test of the rotary machinery bearing, and we compared t hemeasurement value of the vibration galvanometer (acceleration, speed, displace ment) with the measurement value of the shock pulse method. We examined the actu al machine applicability of the diagnostic technology by the shock pulse method...
英字タイトル:
Applicability study of the diagnostic technology by the shock pulse method

Pipe blockages are caused by an accumulation of sand and rust within the drainage pipes of Hamaoka Nuclear Power Plant, and it is hoped that an efficient blockage clearing meth od can be established. For these purposes, we have investigated and selected general purpose monitering equipment for the interior surfaces of pipes and blockage clearing equipm ent. We have also made applicability assessments using full-sized mockup equipment, the same as actual drainage pipes. Furthermore, we have introduced impro...
英字タイトル:
Establishment of a Blockage Clearing Method for Drain Pipes in Hamaoka Nuclear Power Plant

Pipe blockages are caused by an accumulation of sand and rust within the drainage pipes of Hamaoka Nuclear Power Plant, and it is hoped that an efficient blockage clear ing method can be established. For these purposes, we have investigated and selected general purpose monitering equipment for the interior surfaces of pipes and blockage clearing equipment. We have also made applicability assessments using full-sized mockup equipment, the same as actual drainage pipes. Furthermore, we have tested the effe c...
英字タイトル:
Application of a Blockage Clearing Method for Drain Pipes in Hamaoka Nuclear Power Plant