Vibration and Critical Speed of Rotating Functionally Graded Cylindrical Shell Subjected to Axial Loading
عنوان مقاله: Vibration and Critical Speed of Rotating Functionally Graded Cylindrical Shell Subjected to Axial Loading
شناسه ملی مقاله: ISME20_191
منتشر شده در بیستمین کنفرانس سالانه مهندسی مکانیک در سال 1391
شناسه ملی مقاله: ISME20_191
منتشر شده در بیستمین کنفرانس سالانه مهندسی مکانیک در سال 1391
مشخصات نویسندگان مقاله:
M.R Amoozgar - M.Sc. graduated, K.N. Toosi University of Technology
D. Badiei - M.Sc. graduated, Amirkabir University of Technology
B. Alem - Ph.D. Student, Sharif University of Technology
S. Shams - Ph.D. Student, Sharif University of Technology
خلاصه مقاله:
M.R Amoozgar - M.Sc. graduated, K.N. Toosi University of Technology
D. Badiei - M.Sc. graduated, Amirkabir University of Technology
B. Alem - Ph.D. Student, Sharif University of Technology
S. Shams - Ph.D. Student, Sharif University of Technology
In this paper vibration characteristics and critical speed of a rotating functionally graded cylindrical shell under constant axial loads are investigated. The shell dynamical equations are obtained using thin shell theory. The effects of centrifugal and coriolis forces have been incorporated into formulation. These equations are solved using wave propagation approach. Further, analytical results are validated and a goodagreement is found between the present results and those reported in the literature. Also a parametric study is done to analyze the critical speed of the rotating FG cylindrical shell under axial loading
کلمات کلیدی: FG Cylindrical shell, Critical Speed, Rotating shell, Axial loading
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/151514/