| 在用压力管道检测中红外热成像技术的应用 |
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| 引用本文： | 赵烨,方正中,李震.在用压力管道检测中红外热成像技术的应用[J].管道技术与设备,2008(5). |
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| 作者姓名： | 赵烨 方正中 李震 |
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| 作者单位： | 衢州市特种设备检验中心,浙江衢州,324002 |
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| 摘 要： | 根据红外热成像技术的工作原理,模拟设计了在用压力管道管壁存在局部减薄的缺陷条件下及不同工况条件下应用红外热成像技术进行检测的试验装置,并根据试验中所得到的有关数据,分析了影响检测灵敏度的相关因素.
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| 关 键 词： | 红外热成像技术 压力管道 热辐射 局部减薄 |
Application of the Infrared Thermal Imagery Technology to Conduit under Examination |
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| ZHAO Ye,FANG Zheng-zhong,LI Zhen.Application of the Infrared Thermal Imagery Technology to Conduit under Examination[J].Pipeline Technique and Equipment,2008(5). |
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| Authors: | ZHAO Ye FANG Zheng-zhong LI Zhen |
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| Abstract: | Based on the principle of infrared thermal imaging technology,an experimentation device is designed with the infra-red thermal imaging technology under the condition of a locally-thinning wall contained in conduit and under other different circumstances.In addition,relevant factors which influence the sensitivity of the device are researched and a primary analysis according to statistics obtained in examination is offered. |
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| Keywords: | infrared thermal imaging technology conduit under thermal radiaition locally-thinning |
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