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Performance evaluation of advanced industrial SPECT system with diverging collimator
- Authors
- Park, Jang Guen; Jung, Sung-Hee; Kim, Jong Bum; Moon, Jinho; Yeom, Yeon Soo; Kim, Chan Hyeong
- Issue Date
- Dec-2014
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Keywords
- Industrial SPECT; Industrial process diagnosis; Gamma radiation; Diverging collimator; Radiotracer; CsI(Tl)
- Citation
- APPLIED RADIATION AND ISOTOPES, v.94, pp.125 - 130
- Indexed
- SCIE
SCOPUS
- Journal Title
- APPLIED RADIATION AND ISOTOPES
- Volume
- 94
- Start Page
- 125
- End Page
- 130
- ISSN
- 0969-8043
- Abstract
- An advanced industrial SPECT system with 12-fold-array diverging collimator was developed for flow visualization in industrial reactors and was discussed in the previous study. The present paper describes performance evaluation of the SPECT system under both static- and dynamic- flow conditions. Under static conditions, the movement of radiotracer inside the test reactor was compared with that of color tracer (blue ink) captured with a high-speed camera. The comparison of the reconstructed images obtained with the radiotracer and the SPECT system showed fairly good agreement with video-frames of the color tracer obtained with the camera. Based on the results of the performance evaluation, it is concluded that the SPECT system is suitable for investigation and visualization of flows in industrial flow reactors.
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Collections - 서울 공과대학 > 서울 원자력공학과 > 1. Journal Articles
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Related Researcher
- Kim, Chan Hyeong
- COLLEGE OF ENGINEERING (DEPARTMENT OF NUCLEAR ENGINEERING)