|
|
|
|
论文标题 |
在用压力管道检测中红外热成像技术的应用 |
|
发表期次 |
2008年第5期 |
|
作 者 名 |
赵 烨,方正中,李 震 |
|
摘 要 |
赵 烨,方正中,李 震
(衢州市特种设备检验中心,浙江衢州 324002)
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。
关键词:红外热成像技术;压力管道;热辐射;局部减薄
中图分类号: TG115 文献标识码: B 文章编号: 1004 - 9614 (2008) 05 - 0025 - 03
Applica tion of the Infrared Therma l Imagery
Technology to Conduit under Exam ina tion
ZHAO Ye, FANG Zheng2zhong,L I Zhen
( Quzhou Spec ia l Equ ipmen t Testing Cen ter, Quzhou 324002, Ch ina)
Abstract:Based on the p rincip le of infrared thermal imaging technology, an experimentation device is designed with the infra2
red thermal imaging technology under the condition of a locally2thinningwall contained in conduit and under other different circum2
stances. In addition, relevant factorswhich influence the sensitivity of the device are researched and a p rimary analysis according to
statistics obtained in examination is offered.
Key words: infrared thermal imaging technology; conduit under; thermal radiaition; locally2thinning | | |
