Practical use of control rod calibration system with the inverse kinetices method

Yamanaka, Haruhiko; Hayashi, Kazuhiko; Motohashi, Jun; Kawashima, Kazuhito; Ichimura, Toshiyuki; Tamai, Kazuo; Takeuchi, Mitsuo

JAERI-Tech 2001-084, 110 Pages, 2002/01

JAERI-Tech-2001-084.pdf:10.15MB

no abstracts in English

Development of reactor pool lining measurement system

Kawashima, Kazuhito; Suzuki, Toshiyuki; Muramatsu, Yasuyuki; Taguchi, Yuji

no journal, , 

For the aging management of reactor pool in the Nuclear Safety Research Reactor (NSRR) of Japan Atomic Energy Agency (JAEA), the inspection of pool lining, which is made of Aluminum, was decided to be an important item. Therefore, we develop a device which is controlled remotely and measures the thickness of the pool lining by non-destructive method using ultrasonic wave.

Integrity investigation of the pool-lining of the NSRR with ultrasonic device, 2; Investigation result

Kawashima, Kazuhito; Taguchi, Yuji; Muramatsu, Yasuyuki; Suzuki, Toshiyuki; Okawara, Masami

no journal, , 

no abstracts in English