| 基于神经网络评估的密封点泄漏检测 |
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| 引用本文： | 姜素霞,严龙,廖勇,胥晓东,张兆宽.基于神经网络评估的密封点泄漏检测[J].安全．健康和环境,2010,10(1):10-13. |
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| 作者姓名： | 姜素霞 严龙 廖勇 胥晓东 张兆宽 |
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| 作者单位： | 中国石化安全工程研究院,山东青岛,266071;化学品安全控制国家重点实验室,山东青岛,266071;中国石化济南分公司,山东济南,250101 |
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| 摘 要： | 介绍了运用神经网络评估方法对石化生产装置泄漏风险进行量化评估的主要程序：输入变量的选择、风险指标的确定及总风险评估指标的确定等。以某炼油厂柴油加氢精制装置的应用为例，说明该方法可以指导企业根据最终确定的风险等级制定泄漏检测计划，对高风险部位增加检测的频次，既能有效监控密封点的密封效果，又减少不必要的资源投入。
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| 关 键 词： | 密封点泄漏 检测 神经网络 风险评估 |
Leak Inspection Based Neural Network |
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| Jiang Suxia,Yan Long,Liao Yong,Xu Xiaodong,Zhang Zhaokuan.Leak Inspection Based Neural Network[J].Safety Environment Health,2010,10(1):10-13. |
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| Authors: | Jiang Suxia Yan Long Liao Yong Xu Xiaodong Zhang Zhaokuan |
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| Institution: | Jiang Suxia1,2,Yan Long1,Liao Yong3,Xu Xiaodong3,Zhang Zhaokuan3 (1 SINOPEC Safety Engineering Institute Sh,ong,Qingdao,266071 2 State Key Laboratory of Safety , Control for Chemicals,Sh,ong,266071 3 SINOPEC Jinan Sub-company,Jinan,250101) |
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| Abstract: | This paper introduces main leak quantitative assessment procedures based neural network in petrochemical units:input data,risk index and total risk index etc.with an example of one diesel oil hydrotreating application,it illustrates that this method can guide enterprise to make out the leak inspection plan,increase inspection frequency for high risk sections based on total risk ranks.It can monitor leak effect,and also reduce the resources investment. |
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| Keywords: | leak inspection inspection neural network risk assessment |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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