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Title: Finite element studies on free vibration of laminated composite cylindrical skew panels
Creator:
Srinivasa, Venkateshappa Chikkol ; Suresh, Jayadevappa Y. ; Prema Kumar, Wooday Puttiah
Date:
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Abstract:
This paper presents the finite element studies on free vibration of isotropic and laminated composite cylindrical skew panels. The analysis is performed using CQUAD4 and CQUAD8 elements of MSC/NASTRAN. The effects of the panel angle, skew angle, aspect ratio and length-to-thickness-ratio on fundamental frequency of isotropic cylindrical skew panels are studied. The effects of additional parameters such as the fiber orientation angle, numbers of layers and stacking sequence on the fundamental frequency of antisymmetric composite laminates are also studied. ; It is found that the CQUAD8 element yields better results than the CQUAD4 element in the validation and convergence studies. The CQUAD8 element is employed for the remaining part of the studies. The fundamental frequencies are found to increase with the panel angle and skew angle. When the number of layers in the laminate is large, the variation of the fundamental frequency with the number of layers is not appreciable. The boundary conditions are found to have a significant influence on the fundamental frequency.
Publisher:
Zielona Góra: Uniwersytet Zielonogórski
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Source:
IJAME, volume 19, number 1 (2014)
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License CC BY-NC-ND 4.0:
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Biblioteka Uniwersytetu Zielonogórskiego
Object collections:
- Digital Library of Zielona Góra > Repository > Faculties > Faculty of Mechanical Engineering
- Digital Library of Zielona Góra > Repository > Types of work > Articles
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME)
- Digital Library of Zielona Góra > Repository > Scientific journals and UZ publishing series > International Journal of Applied Mechanics and Engineering (IJAME) > International Journal of Applied Mechanics and Engineering (IJAME) (2014)
Last modified:
Jul 6, 2023
In our library since:
Apr 19, 2023
Number of object content hits:
79
All available object's versions:
https://zbc.uz.zgora.pl/publication/81020
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 1 (2014)
- International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 1 (2014) - Contents
- Some aspects of topology and kinematics of a 3DOF translational parallel mechanism
- Radiation effects on MHD flow past an impulsively started infinite vertical plate with mass diffusion
- Natural convection and radiation in a radial porous fin with variable thermal conductivity
- Effects of nonlinearity on determination of bolt forces for the operational state of a bolted flange connection
- Surface wave characteristics in a micropolar transversely isotropic halfspace underlying an inviscid liquid layer
- Study of magnetic field dependent viscosity on a soret driven ferrothermohaline convection in a rotating porous medium
- Influence of Soret effect on MHD mixed convection flow of visco-elastic fluid past a vertical surface with hall effect
- MHD two-layered unsteady fluid flow and heat transfer through a horizontal channel between parallel plates in a rotating system
- An overview of Millionschikov`s quasi-normality hypothesis applied to turbulence
- On thermosolutal convection in presence of compressible fluid with fine dust
- A derivation of the generalized model of strains during bending of metal tubes at bending machines
- Finite element studies on free vibration of laminated composite cylindrical skew panels
- Numerical study on flow past an oscillating plate with variable temperature and uniform mass diffusion under chemical reaction
- Radiative flow past a parabolic started isothermal vertical plate with uniform mass diffusion
- Study of the effect of composite constrained layers in vibration damping of plates
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 2 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 3 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 4 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 19, number 1 (2014)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 18 (2013)
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International Journal of Applied Mechanics and Engineering (IJAME), volume 29 (2024)
| Edition name | Date |
|---|---|
| Finite element studies on free vibration of laminated composite cylindrical skew panels | Jul 6, 2023 |
