Thermographic and ultrasonic detection of subsurface defect in honeycomb composite.
Yeo, Chai Meng.
Date of Issue2003
School of Mechanical and Aerospace Engineering
This report presents the experimental results of using NDT techniques, Lock-in Thermography and Ultrasonic C-scan to detect subsurface defects in impact damaged fiber reinforced composite sandwich panels. The specimens used in this project were made from ten layers of Fibredux 913 C-XAS carbon fiber laminae for the face sheet and Aeroweb Nomex honeycomb core.
Nanyang Technological University