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SCI-Expanded JCR Q1 Özgün Makale Scopus
Experimental investigation on Compression-After-Impact (CAI) response of aerospace grade thermoset composites under low-temperature conditions assisted with acoustic emission monitoring
Composite Structures 2023 Cilt 321
Scopus Eşleşmesi Bulundu
12
Atıf
321
Cilt
Scopus Yazarları: Mahsa Seyyednourani, Sercan Akgun, Hasan Ulus, Mehmet Yildiz, Hatice S. Sas
Özet
Low-velocity impact (LVI) can provoke catastrophic failure depending on the impact energy, lay-up configuration, and the operating temperature in fiber-reinforced composite structures via damage accumulation during the service. Additionally, extreme operating temperature is an important factor affecting the damage initiation and growth mechanism and understanding the compression-after-impact (CAI) response is a promising way to predict the damage-growth dynamics. For this purpose, this study investigates the LVI response and CAI strength of composite laminates under the −55 °C temperature considering the low-temperature (LT) service conditions of aerospace applications. The experiments are performed on cross-ply ([0/90°]4s) and angle-ply ([±45°]4s) lay-up composites for impact energy levels of 1.4 J and 10 J. After LVI tests, the occurred damages are examined by infrared thermography (IRT). Furthermore, the effect of the impact damage on the failure mechanism under compression loading is elaborated using acoustic emission (AE) inspection. The CAI test results reveal that the LT increases the compressive residual strength. However, this change is directly related to the load and lay-up configuration. The alternation in the damage growth mechanism of angle-ply laminates under LT operating temperature is more significant compared to the cross-ply laminates.
Anahtar Kelimeler (Scopus)
Acoustic emission Compression test Environmental conditions Failure modes Impact behavior Infrared thermography Lay-up sequence

Anahtar Kelimeler

Acoustic emission Compression test Environmental conditions Failure modes Impact behavior Infrared thermography Lay-up sequence

Makale Bilgileri

Dergi Composite Structures
ISSN 0263-8223
Yıl 2023 / 10. ay
Cilt / Sayı 321
Makale Türü Özgün Makale
Hakemlik Hakemli
Endeks SCI-Expanded
JCR Quartile Q1
TEŞV Puanı 36,00
Yayın Dili Türkçe
Kapsam Uluslararası
Toplam Yazar 5 kişi
Erişim Türü Basılı+Elektronik
Erişim Linki Makaleye Git
Alan Mühendislik Temel Alanı Makine Mühendisliği Kompozit Malzemeler

YÖKSİS Yazar Kaydı

Yazar Adı Seyyednourani Mahsa, Akgün Sercan, ULUS HASAN, YILDIZ MEHMET, ŞAŞ ÇAYCI HATİCE SİNEM
YÖKSİS ID 7675907

Metrikler

Scopus Atıf 12
JCR Quartile Q1
TEŞV Puanı 36,00
Yazar Sayısı 5