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RISS 인기검색어
- 검색키워드
- 저자 : B. Anandapadmanaban,G. Srinivasan,R. P. Kapoor (검색결과 3 건)
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Remote NDT for Inspection of Reactor Vessel Components
B. Anandapadmanaban,G. Srinivasan,R. P. Kapoor 한국비파괴검사학회 2003 한국비파괴검사학회지 Vol.23 No.5
Fast Breeder Test Reactor (FBTR) is a 40 MW (thermal) / 13.2MW (electrical), Plutonium - Uranium mixed carbide fuelled, sodium cooled, loop type nuclear reactor operating at Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam. Its main aim is to generate experience in operation of fast reactors and sodium systems and to serve as an irradiation facility for development of fuels and structural materials for fast reactors. Nuclear reactors pose difficulties to the NDT techniques used to monitor the conditions of the internal components. Sodium cooled fast breeder reactors have their own typical difficulties in using the NDT techniques. These are due to the need for operation in aggressive environment of nuclear radiation and sodium (molten/vapour), as well as the need to maintain leak tightness of a very high order during all states of reactor operation and shutdown for fuel handling, maintenance and remote inspection. This paper discusses the following NDT techniques, which have been successfully used for the past 15 years in FBTR: (i) Periscope and Projector, (ii) Core Co-ordinate Measuring Device and, (iii) Optical fiberscope. The inspection using these techniques have given confidence for further reactor operation at high power by giving useful data on the conditions of the components inside the reactor vessel.
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Remote NDT for Inspection of Reactor Vessel Components of Fast Breeder Test Reactor
Anandapadmanaban, B.,Srinivasan, G.,Kapoor, R. P. 한국비파괴검사학회 2003 한국비파괴검사학회지 Vol.23 No.5
Fast Breeder Test Reactor (FBTR) is a 40 MW (thermal) / 13.2MW (electrical), Plutonium - Uranium mixed carbide fuelled, sodium cooled, loop type nuclear reactor operating at Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam. Its main aim is to generate experience in operation of fast reactors and sodium systems and to serve as an irradiation facility for development of fuels and structural materials for fast reactors. Nuclear reactors Pose difficulties to the NDT techniques used to monitor the conditions of the internal components. Sodium cooled fast breeder reactors have their own typical difficulties in using the NDT techniques. These are due to the need for operation in aggressive environment of nuclear radiation and sodium (molten/vapour), as well as the need to maintain leak tightness of a very high order during all states of reactor operation and shutdown for fuel handling, maintenance and remote inspection. This paper discusses the following NDT techniques, which have been successfully used for the past 15 years in FBTR: (ⅰ) Periscope and Projector, (ⅱ) Core Co-ordinate Measuring Device and, (ⅲ) Optical fiberscope. The inspection using these techniques have given confidence for further reactor operation at high power by giving useful data on the conditions of the components inside the reactor vessel.
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