08-07-2015 дата публикации
Номер: KR1020150078502A
Принадлежит:
The present invention relates to a real time wall-thinning monitoring device of a high temperature pipe by a SH-waveguide. More specifically, the device includes an ultrasonic transmitting module including an ultrasonic probe for transmission, and a waveguide for transmission connected to the ultrasonic probe and delivering ultrasonic energy by having an end make contact with a pipe; an ultrasonic receiving module including a waveguide for reception having an end make contact with the pipe, and delivering an ultrasonic signal by multiple reflections in the pipe, and a ultrasonic probe for reception connected to the waveguide for reception; a combination unit connected to the pipe, and having the waveguides attached to the pipe; a thermocouple measuring the real time temperature of the pipe by being connected to the pipe; and a control part converting arrival time of an ultrasonic wave, delivered through the ultrasonic transmitting and receiving modules, into thickness but correcting the ...
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