Study on response of grease stain thickness in petroleum pipelineusing amplitude spectrum of transmitted γ-ray

LIU Shengkang  ZHANG Zhiping  GUO Dayong

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Study on response of grease stain thickness in petroleum pipelineusing amplitude spectrum of transmitted γ-ray

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- Study on response of grease stain thickness in petroleum pipelineusing amplitude spectrum of transmitted γ-ray
- NUCLEAR TECHNIQUES Issue 8, (2003)
- 作者机构：
  
  1. 南京大学物理系
  2. 新疆大学物理系,南京,210093
  3. ,乌鲁木齐,830046
- 作者简介：
- 基金信息：
  
  国家自然科学基金(19965001)资助
- DOI：
  CLC： O571.323
- Published：01 August 2003
- 稿件说明：
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[1]刘圣康,张治平,郭大永,王世亨.用γ射线透射幅度谱研究管道油垢厚度的响应[J].核技术,2003(08):595-597.

LIU Shengkang ZHANG Zhiping GUO Dayong. Study on response of grease stain thickness in petroleum pipelineusing amplitude spectrum of transmitted γ-ray[J]. Nuclear techniques, 2003, (8): 595-597.
[1]刘圣康,张治平,郭大永,王世亨.用γ射线透射幅度谱研究管道油垢厚度的响应[J].核技术,2003(08):595-597. DOI：

LIU Shengkang ZHANG Zhiping GUO Dayong. Study on response of grease stain thickness in petroleum pipelineusing amplitude spectrum of transmitted γ-ray[J]. Nuclear techniques, 2003, (8): 595-597. DOI：

摘要

用γ射线透射幅度谱研究石油管道内油垢厚度响应的模拟实验装置由137Cs γ射线的准直束与准直的NaI（Tl）探测器组成。模拟装置使用了BH1224型多道谱仪

油垢样品来自新疆。实验结果表明:在响应的对数与油垢厚度间存在很好的线性关系;油垢的测量精度为0.19cm。

Abstract

The response of the grease stain thickness in petroleum pipelines using the amplitude spectrum of the transmitted γ-ray was studied. The simulated experimental device consists of a collimating beam of 137Cs γ-ray and a collimating NaI(Tl)scintillation detector. The BH1224 multichannel spectrometer was used in the simulated experiment. The grease stain sample was from Xinjiang. The experimental result exhibited a very good linear relationship between the logarithm of the response and the grease stain thickness. The measuring accuracy of the grease stain thickness was 0.19 cm.

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Related Institution

新疆大学物理科学与技术学院

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Department of Physics, Nanjing University, Nanjing 210093, China) 2

南京大学物理系

Department of Electronic Engineering, Nanping Teachers College

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