کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
818753 | 906536 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Free vibration analysis of rotating polar orthotropic annular plate with ER damping treatment
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The free vibration analysis of rotating polar orthotropic sandwich annular plate with electrorheological (ER) fluid core layer is studied in this study. By using discrete layer annular finite element method, the equation of motion for the rotating polar orthotropic sandwich system is derived. The ER fluid is utilized to control the vibration and damping characteristics of the rotating polar orthotropic sandwich annular plate system. Additionally, the extensional and shear modulus of ER fluid are described by complex quantities. And, the natural frequencies and loss factors of the system are obtained by solving the complex eigenvalues of the system. Natural frequency and modal loss of the rotating polar orthotropic sandwich annular plate with different designed parameters are calculated and discussed in this study.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 42, Issue 4, June 2011, Pages 781-788
Journal: Composites Part B: Engineering - Volume 42, Issue 4, June 2011, Pages 781-788
نویسندگان
Jia-Yi Yeh,