王世亨, 刘圣康. γ射线透射检测管道油垢方法的理论探讨[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2000, (4).DOI:
γ射线透射检测管道油垢方法的理论探讨
摘要
对 γ射线透射检测管道油垢厚度进行了理论计算与分析
研究结果表明 :用 Cs- 137或 Co-60 γ源和 Na I( Tl)闪烁探测器等所组成的测垢仪器是可行的
其厚度响应是相当灵敏的
Abstract
The paper makes theoretical account and analys is about γ ray transmit and detect the thickness of grease stain of pipeline.The result of research indicates it is feasible that instrument of measures grease stain
which composed of Cs 137 or Co 60γ radiant and NaI(T1) scintillation detector.The instrument is very sensitive in response of thickness.
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references
中国科学院工程力学研究所 .γ射线屏蔽参数手册 [M].长春 :原子能出版社 ,1977.
[2 ]Hubbel JH.Photon mass attenuation and energy- absorption coefficients from1ke V to2 0 Me V[J].ApplRadiat Isot,1982 ,33:12 69.