Free Vibration and Torsional Buckling Analysis of E- Glass/Epoxy Composite Shafts with Polyamide-6,6 (PA 66) Nanofiber Interlayers
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Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, the effects of polyamide-6,6 (PA 66) nanofibers on the free vibration and torsional buckling of fourlayered E-glass/epoxy composite drive shaft were investigated numerically. The numerical analyses were carried out by using ANSYS 16.2 software package. Three different nanofiber areal weight densities (AWDs), 8, 10 and 12 g/m2, were considered to reveal the relationship between the amount of nanofibers in the interlaminar region and natural frequencies/critical torsional buckling loads. The numerical results showed that the PA-66 nanofibers had a positive effect on natural frequencies and torsional buckling load of E-glass/epoxy composite shaft. The natural frequencies and buckling load of the composite shaft can be increased by about 10 % and 22% using PA 66 nanofibers as the secondary reinforcing material in the interlaminar region. The failure torque values were not significantly affected with the inclusion of PA 66 nanofibers in the interlaminar region.
Açıklama
Anahtar Kelimeler
Nanobilim ve Nanoteknoloji,Malzeme Bilimleri, Özellik ve Test,Malzeme Bilimleri, Kompozitler
Kaynak
Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
20
Sayı
60
