Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Damage Detection of Carbon Face Sheet Nomex Sandwich Composites with Image Processing Technique
International Journal of Intelligent Systems and Applications in Engineering · Aralık 2021
YÖKSİS Kayıtları
Damage Detection of Carbon Face Sheet Nomex Sandwich Composites with Image Processing Technique
International Journal of Intelligent Systems and Applications in Engineering · 2021 scopus
DOKTOR ÖĞRETİM ÜYESİ İBRAHİM DEMİRCİ →
Damage Detection of Carbon Face Sheet Nomex Sandwich Composites with Image Processing Technique
International Journal of Intelligent Systems and Applications in Engineering · 2021 SCOPUS
PROFESÖR İSMAİL SARITAŞ →
Makale Bilgileri
DergiInternational Journal of Intelligent Systems and Applications in Engineering
Yayın TarihiAralık 2021
Cilt / Sayfa9 · 282-287
Scopus ID2-s2.0-85124485253
Erişim🔓 Açık Erişim
Özet
In this study, the low-velocity impact behavior of carbon face sheet Nomex honeycomb composites at repeated and increasing energy levels was investigated. Contrary to the usual method, a different method was used to analyze the damage that occurred after the low-velocity impact tests. Image-processing methods have been applied in many fields. It is thought that image processing methods will yield successful results in a detailed examination of the damage in composite materials. In addition, the detection and detailed examination of barely visible damage is also of vital importance in determining the life of composites. An ultrasonic underwater c-scan device was used to obtain damage images. Ultrasonic c-scan, which is a non-destructive testing method, is frequently used to determine damage locations and sizes in aviation areas. The use of ultrasonic systems is more advantageous in terms of speed and accuracy than other methods. An image processing method was developed to calculate the damaged areas by obtaining images. The main structure of image processing is the L*a*b* color feature space of pixels. When the C-scan images were examined, the image colors were red, blue, and green. In the L*a*b method, it was observed that the blue-colored areas, which are the damaged areas, were successful in separating them from the other undamaged areas. A Gaussian filter followed by a binary method was used to determine the last damage areas, and the damage areas were calculated.
Yazarlar (2)
1
Ibrahim Demirci
ORCID: 0000-0002-6808-8550
2
Ismail Saritas
Anahtar Kelimeler
Carbon face sheet nomex sandwich
Image processing
L*a*b*
Low-velocity impact test
Ultrasonic C-scan
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
5
Atıf
2
Yazar
5
Anahtar Kelime