The effect of rotation on the frequencies of FML cylindrical shells
محل انتشار: اولین کنفرانس بین المللی فناوری های نوین در علوم
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 478
فایل این مقاله در 5 صفحه با فرمت PDF و WORD قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
CMTS01_202
تاریخ نمایه سازی: 17 آبان 1396
چکیده مقاله:
In this manuscript, free vibration of rotating fiber-metal laminate (FML) thin circular cylindrical shells has been analyzed. Strain-displacement relations have been obtained based on Love’s first approximation shell theory. The variations of frequencies of the FML cylindrical shell with rotational speeds for different axial and circumferential wave numbers, ratios have been presented. Also, free vibrations of the rotating FML shell have been studied for carbon/epoxy, glass/epoxy and aramid/epoxy composite materials combining thin aluminum layers. The results showed that with increasing the rotating speed, the gap between backward and forward waves frequencies increased.
کلیدواژه ها:
نویسندگان
Ahmad Reza Ghasemi
Department of Solid Mechanics, Faculty of Mechanical Engineering, University of Kashan, Iran
Masood Mohandes
Department of Solid Mechanics, Faculty of Mechanical Engineering, University of Kashan