RESEARCH ON PULSE INFRARED THERMAL WAVE DETECTION TECHNOLOGY FOR HONEYCOMB SANDWICH STRUCTURE DEFECTS

被引：0

作者：

Tang, Qing-Ju ^{[1
]}

Gu, Zhuo-Yan ^{[1
]}

Bu, Hong-Ru ^{[1
]}

Xie, Rui ^{[1
]}

机构：

[1] Heilongjiang Univ Sci & Technol, Sch Mech Engn, Harbin, Peoples R China

来源：

THERMAL SCIENCE | 2024年 / 28卷 / 2A期

关键词：

honeycomb sandwich structure; simulation analysis; pulse infrared thermal wave detection;

D O I：

暂无

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Through the method of numerical simulation, the detection rules of different defect characteristics and the detection effect of detection process parameters on different defects were explored. The optimal detection process parameters for GFRP/NOMEX honeycomb sandwich structure specimens with delaminating, debonding, water accumulation, and glue plugging defects were obtained. Experimental research was carried out to verify its detection effect for actual tests. The result is that the technology under this parameter can get better defect detection effect.

引用

页码：1091 / 1099

页数：9