Journal ArticleDOI
Thermoelastic free vibration of rotating pretwisted sandwich conical shell panels with functionally graded carbon nanotube-reinforced composite face sheets using higher-order shear deformation theory:
Tripuresh Deb Singha,Tanmoy Bandyopadhyay,Amit Karmakar +2 more
- Vol. 235, Iss: 10, pp 2227-2253
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In this paper, the free vibration characteristics of rotating pretwisted sandwich conical shell panels with two functionally graded carbon nanotube-reinforced carbon-coated co...Abstract:
This article presents a numerical investigation on the free vibration characteristics of rotating pretwisted sandwich conical shell panels with two functionally graded carbon nanotube-reinforced co...read more
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A numerical solution for thermal free vibration analysis of rotating pre-twisted FG-GRC cylindrical shell panel
TL;DR: In this article , a numerical solution based on finite element method is presented for free vibration analysis of rotating pre-twisted graphene reinforced composite (GRC) cylindrical shell.
Journal ArticleDOI
Using the higher-order shear deformation theory to analyze the free vibration of stiffened rotating FGM conical shells in a thermal environment
Hamid Aris,Habib Ahmadi +1 more
TL;DR: In this article , free vibration analysis of rotating stiffened truncated conical shells with functionally graded materials (FGM) in a thermal environment is presented based on the higher-order shear deformation theory (HSDT).
Journal ArticleDOI
Transient response of pre-twisted FG-GRC sandwich conical shell subjected to low-velocity impact in thermal environment
TL;DR: A finite element method-based dynamic analysis of pre-twisted sandwich conical shell panel having functionally graded graphene-reinforced composite (FG-GRC) facings and homogenous core without or with pores under low-velocity impact in thermal environments is performed utilizing a higher-order shear deformation theory (HSDT) as mentioned in this paper .
References
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Journal ArticleDOI
Free vibration characteristics of rotating Timoshenko beams
TL;DR: In this paper, the in-plane and out-of-plane free vibrations of a rotating Timoshenko beam are analyzed by means of a finite element technique, where the beam is discretized into a number of simple elements with four degrees of freedom each.
Journal ArticleDOI
Analysis of laminated CNT reinforced functionally graded plates using the element-free kp-Ritz method
TL;DR: In this article, the bending responses of laminated carbon nanotube-reinforced functionally graded composite plates are investigated using the extended rule of mixture and the first-order shear deformation plate theory.
Journal ArticleDOI
Postbuckling of sandwich plates with nanotube-reinforced composite face sheets resting on elastic foundations
Hui-Shen Shen,Zheng H. Zhu +1 more
TL;DR: In this paper, the authors investigated compressive postbuckling under thermal environments and thermal post-buckling due to a uniform temperature rise of a sandwich plate with carbon nanotube-reinforced composite (CNTRC) face sheets resting on an elastic foundation.
Journal ArticleDOI
Vibration studies for laminated composite twisted cantilever plates
Mohamad S. Qatu,Arthur W. Leissa +1 more
TL;DR: In this article, the first known natural frequencies and mode shapes of the title problem were presented using the Ritz method with algebraic polynomial displacement functions, and convergence studies were made which demonstrate that accurate results were obtained using 144 displacement terms.
Journal ArticleDOI
Natural frequencies of a pre-twisted blade in a centrifugal force field
Sunil K. Sinha,Kevin E. Turner +1 more
TL;DR: In this paper, the authors derived the partial differential equation of motion for the transverse deflection of a rotating pre-twisted plate by considering it as a plate of an equivalent rectangular cross-section subjected to a quasi-static load due to a centrifugal force field.