JOPSS - Search Results

Search Results: Records 1-2 displayed on this page of 2

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

JAEA Reports

The Water supply system in Nuclear Fuel Cycle Engineering Laboratories

Kanazawa, Yusaku; Abiko, Shosuke; Terada, Hideyuki; Kawasaki, Ichio; Isozaki, Norio; Matsumoto, Takenari

JAEA-Technology 2012-029, 82 Pages, 2012/09

JAEA-Technology-2012-029.pdf:7.79MB

Water Supply Facility (WSF) is the facility that products and feed water for Tokai Reprocessing Plant (TRP), Plutonium Fuel Production Facility (PFPF), etc. The kinds of feeding water are drinking water and industrial water that are used for life and operation of TRP, etc. WSF had been constructed in 1958, then it has been operated to 2008. It was received the water from AKOGI pond, then the water was conditioned and fed for many facilities. But it needed high cost for trouble and maintenance because of long-term use. Then new WSF was designed and constructed. The new design is that WSF accepts drinking water and industrial water from local governments; each receiving tank is constructed for new. And operating system and remote monitoring system are installed in WSF that is able to monitor from TUC. This report describes about various activities of the backgrounds, the design, the construction and a future action.

Journal Articles

The Activities for improvement of hot environment in undergrounding pipe-space(trench), 1; The Decrease of the radiant heat from steam pipe

Ishiyama, Toru; Kawasaki, Ichio; Matsumoto, Takenari; Terada, Hideyuki; Kikuchi, Akio; Mizoguchi, Tsuyoshi*; Ikede, Hiroyuki*

Nihon Hozen Gakkai Dai-8-Kai Gakujutsu Koenkai Yoshishu, p.82 - 87, 2011/10

In the undergrounding pipe-space, there are many pipes for utility (electronic cable, water, gas, steam, etc.). These pipes are kept to safe by daily inspection. But hot environment of the pipe-space affects badly the device and a laborer's health. The investigation of the heat distribution was carried on, therefore it was found that the radiant heat around the valve was very much. The method of thermal insulation was examined from the view point of the shape, cost, and effect. Then some of valves were covered with flexible thermal insulation, and the temperature of the area around the covered valves was decreased about 10 $^{circ}$ C.