| 换热器管束完整性评价技术研究及应用现状 |
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| 引用本文： | 杨锋平,赵新伟,罗金恒,张广利,苗健,王珂. 换热器管束完整性评价技术研究及应用现状[J]. 压力容器, 2012, 29(3): 43-48 |
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| 作者姓名： | 杨锋平 赵新伟 罗金恒 张广利 苗健 王珂 |
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| 作者单位： | 中国石油集团石油管工程技术研究院石油管力学和环境行为重点实验室,陕西西安,710065 |
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| 基金项目： | 中国石油天然气集团公司科技开发项目（2011D-4603-0102） |
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| 摘 要： | 阐明换热器管束完整性评价的概念及意义。根据换热器管束损伤机理及缺陷类型,分别综述了换热管剩余强度评价技术、剩余寿命预测技术及其堵管准则的研究进展。结合工程实际,简要介绍了完整性评价技术在炼化企业换热器管理维护中的应用现状和存在的问题。对推进完整性评价技术在换热管束方面的进一步应用提供依据,并探讨了需重点解决的几个问题。
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| 关 键 词： | 换热器管束 完整性评价 堵管准则 |
Advancement in Research on Integrity Assessment of Heat Exchanger Tube and Its Application in Refinery |
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| YANG Feng-ping , ZHAO Xin-wei , LUO Jin-heng , ZHANG Guang-li , MIAO Jian , WANG Ke. Advancement in Research on Integrity Assessment of Heat Exchanger Tube and Its Application in Refinery[J]. Pressure Vessel Technology, 2012, 29(3): 43-48 |
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| Authors: | YANG Feng-ping ZHAO Xin-wei LUO Jin-heng ZHANG Guang-li MIAO Jian WANG Ke |
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| Affiliation: | (The Key Laboratory for Mechanical and Environmental Behavior o Tubular Goods, CNPC Tubular Goods Research Institute, Xi＇ an 710065, China) |
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| Abstract: | Integrity assessment of heat exchanger tube includes residual strength life assessment, which were discussed respectively according to heat exchanger damage assessment and residual tube defect types and its mechanism. As an application form of integrity assessment technology, the heat exchanger tube |
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| Keywords: | heat exchanger tube integrity assessment plugging criteria |
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