Vibration characteristics of FGM circular cylindrical shells filled with fluid using wave propagation approach

2009 ◽  
Vol 30 (11) ◽  
pp. 1393-1404 ◽  
Author(s):  
Zafar Iqbal ◽  
Muhammad Nawaz Naeem ◽  
Nazra Sultana ◽  
Shahid Hussain Arshad ◽  
Abdul Ghafar Shah
Keyword(s):  
Wave Propagation ◽  
Cylindrical Shells ◽  
Vibration Characteristics ◽  
Circular Cylindrical Shells

Vibration characteristics of FGM circular cylindrical shells using wave propagation approach

2009 ◽  
Vol 208 (3-4) ◽  
pp. 237-248 ◽  
Author(s):  
Zafar Iqbal ◽  
Muhammad N. Naeem ◽  
Nazra Sultana
Keyword(s):  
Wave Propagation ◽  
Cylindrical Shells ◽  
Vibration Characteristics ◽  
Circular Cylindrical Shells

scholarly journals Vibration Characteristics of Ring-Stiffened Functionally Graded Circular Cylindrical Shells

2012 ◽  
Vol 2012 ◽  
pp. 1-13 ◽  
Author(s):  
Muhmmad Nawaz Naeem ◽  
Shazia Kanwal ◽  
Abdul Ghafar Shah ◽  
Shahid Hussain Arshad ◽  
Tahir Mahmood
Keyword(s):  
Circular Cylindrical Shell ◽  
Cylindrical Shells ◽  
Vibration Characteristics ◽  
Functionally Graded ◽  
Lagrangian Function ◽  
Dynamical Equations ◽  
Graded Materials ◽  
Present Technique ◽  
Circular Cylindrical Shells ◽  
Stiffened Cylindrical Shells

The vibration characteristics of ring stiffened cylindrical shells are analyzed. These shells are assumed to be structured from functionally graded materials (FGM) and are stiffened with isotropic rings. The problem is formulated by coupling the expressions for strain and kinetic energies of a circular cylindrical shell with those for rings. The Lagrangian function is framed by taking difference of strain and kinetic energies. The Rayleigh-Ritz approach is employed to obtain shell dynamical equations. The axial model dependence is approximated by characteristic beam functions that satisfy the boundary conditions. The validity and efficiency of the present technique are verified by comparisons of present results with the previous ones determined by other researchers.

Free-vibration Characteristics of Laminated Angle-ply Non-circular Cylindrical Shells

2003 ◽  
Vol 54 (4) ◽  
pp. 429-442 ◽  
Author(s):  
M. Ganapathi ◽  
B. P. Patel ◽  
S. S. Gupta ◽  
K. N. Khatri ◽  
C. T. Sambandam ◽  
...  
Keyword(s):  
Free Vibration ◽  
Cylindrical Shells ◽  
Vibration Characteristics ◽  
Circular Cylindrical Shells

Wave propagation in and free vibrations of gradient elastic circular cylindrical shells

2012 ◽  
Vol 223 (8) ◽  
pp. 1789-1807 ◽  
Author(s):  
S. Papargyri-Beskou ◽  
S. V. Tsinopoulos ◽  
D. E. Beskos
Keyword(s):  
Wave Propagation ◽  
Cylindrical Shells ◽  
Free Vibrations ◽  
Circular Cylindrical Shells

Wave propagation in circular cylindrical shells with periodic axial curvature

Wave Motion ◽  
1996 ◽  
Vol 23 (4) ◽  
pp. 339-352 ◽  
Author(s):  
Anindya Ghoshal ◽  
Michael L. Accorsi ◽  
Mark S. Bennett
Keyword(s):  
Wave Propagation ◽  
Cylindrical Shells ◽  
Axial Curvature ◽  
Circular Cylindrical Shells
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