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脉冲红外热波检测技术的影响因素分析
投稿时间:2017-08-13  修订日期:2017-09-02  点此下载全文
引用本文:周杨,蔡静.脉冲红外热波检测技术的影响因素分析[J].红外,2017,38(11):27~33
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作者单位E-mail
周杨 北京长城计量测试技术研究所 zhousally1117@163.com 
蔡静 北京长城计量测试技术研究所 caijing@cimm.com.cn 
中文摘要:利用ANSYS有限元仿真与试验研究了脉冲红外热波检测技术的影响因素。以玻璃钢、碳纤维及热障涂层三种材料为例进行了仿真,重点研究了环境、被测材料自身缺陷等因素对脉冲红外热波检测的影响,并对玻璃钢和碳纤维两种材料的检测能力进行了判定。对碳纤维和玻璃钢材料进行了试验,研究了实验条件对检测效果的影响,并给出了玻璃钢和碳纤维两种材料的最佳实验参数。
中文关键词:脉冲红外热波检测技术  影响因素  仿真  玻璃钢  碳纤维  热障涂层
 
Analysis of Influence Factors of Pulse Infrared Heat Wave Detection Technology
Abstract:The influence factors of pulse infrared heat wave detection technology were studied through ANSYS finite element simulation and experiment. Taking glass fiber reinforced plastics, carbon fiber and thermal barrier coating as examples, simulation was carried out. The influences of environment and material defects on pulse infrared thermal wave detection were studied mainly. The ability of the detection technology for glass fiber reinforced plastics and carbon fiber was determined. Test was carried out for carbon fiber and glass fiber reinforced plastics. The influence of experiment condition on detection was studied. The optimum experimental parameters for glass fiber reinforced plastics and carbon fiber were also given.
keywords:influence factor  pulse infrared thermal imaging detection technology  simulation  glass fiber reinforced plastics  carbon fiber  thermal barrier coating
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