| 射线检测管道垢厚方法的研究进展 |
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| 引用本文： | 丁小平,刘圣康.射线检测管道垢厚方法的研究进展[J].原子核物理评论,2005,22(1):122-124. |
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| 作者姓名： | 丁小平 刘圣康 |
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| 作者单位： | 南京大学物理系, 江苏 南京 210093 |
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| 基金项目： | 国家自然科学基金资助项目 (19965001)~~ |
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| 摘 要： | 报告了我国开展射线检测原油管道垢厚的研究进展. 介绍了γ射线透射检测垢厚的基本原理、 模拟实验装置及主要研究成果. 研究表明, 研制透射型测垢仪是可行的. 另外, 还给出了南京大学关于表面型中子测垢仪和γ射线测垢仪的初步预研结果.
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| 关 键 词： | 石油管道 油垢厚度 γ透射 γ散射 中子散射 |
| 文章编号： | 1007-4627(2005)01-0122-03 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2004年8月31日 |
Status of Study on Measurement of Grease Stain Thickness in Petroleum Pipeline by Gamma and Neutron Rays |
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| DING Xiao-ping,LIU Sheng-kang.Status of Study on Measurement of Grease Stain Thickness in Petroleum Pipeline by Gamma and Neutron Rays[J].Nuclear Physics Review,2005,22(1):122-124. |
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| Authors: | DING Xiao-ping LIU Sheng-kang |
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| Institution: | Department of Physics, Nanjing University, Nanjing 210093, China |
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| Abstract: | Status of the study on the measurement of grease stain thickness in petroleum pipeline by gamma and neutron rays is reported. The basic theory , test experiment system and main results for the γ ray transmission method are discussed. The study shows the possibility to design a γ ray transmission device in technique. In addition, the preliminary experiment results for the γ ray surface scattering method and neutron surface scattering method in the measurement of grease stain thickness in petroleum pipeline are also presented. |
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