Crashworthy characteristics of axial quasi-statically compressed Bombyx mori composite cylindrical tubes: Experimental
Sign Up to like & getrecommendations! Published in 2017 at "Fibers and Polymers"
DOI: 10.1007/s12221-017-1235-1
Abstract: The study investigated the energy absorption response and load carrying capability of Bombyx mori (B. mori) natural silk fibre/epoxy composite cylindrical tubes subjected to an axial quasi-static crushing test. The reinforced cylindrical composite tubes were… read more here.
Keywords: axial quasi; bombyx mori; tube; cylindrical tubes ... See more keywords
Optimization of laminated composite cylindrical shells to maximize resistance to buckling and failure when subjected to axial and torsional loads
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-018-0010-6
Abstract: The most frequently encountered structure in design is the cylindrical shell. This study analyzed, methods to optimize the design of a composite cylindrical shell against buckling and failure. Buckling and failure characteristics were investigated when… read more here.
Keywords: failure; cylindrical shell; buckling failure; composite cylindrical ... See more keywords
Estimation of strains in composite cylindrical shells in a statistical energy analysis framework
Sign Up to like & getrecommendations! Published in 2019 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2019.06.015
Abstract: Abstract Broad band Acoustic excitation is one of the critical loading conditions for launch vehicle/spacecraft structures. Estimation of responses of such multimodal systems in a wide band dynamic environment is commonly performed using Statistical Energy… read more here.
Keywords: energy analysis; cylindrical shells; statistical energy; estimation ... See more keywords
Modeling of dynamic responses of CNT-reinforced composite cylindrical shells under impact loads
Sign Up to like & getrecommendations! Published in 2017 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2016.10.020
Abstract: Abstract This paper investigates the impact responses of carbon nanotube (CNT) reinforced functionally graded composite cylindrical shells. The effective material properties of the CNT-reinforced composite cylindrical shell are modeled by the extended rule of mixture.… read more here.
Keywords: responses cnt; composite cylindrical; cnt reinforced; shell ... See more keywords
Thermal stresses in composite cylindrical lattices
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.113747
Abstract: Abstract Deployable spacecraft technology should be both lightweight and compact for storage while also being rigid and expansive once deployed. A new type of structure that can meet both of these requirements is the morphing… read more here.
Keywords: thermal stresses; cylindrical lattices; symmetrical laminates; stresses composite ... See more keywords
Parametric study of damping characteristics of rotating laminated composite cylindrical shells using Haar wavelets
Sign Up to like & getrecommendations! Published in 2021 at "Thin-walled Structures"
DOI: 10.1016/j.tws.2021.107500
Abstract: Abstract In this paper, the damping characteristics of rotating laminated composite cylindrical shells considering the frequency dependent damping of composite materials are studied. Based on the Love thin shell theory, Hamilton principle is used to… read more here.
Keywords: characteristics rotating; damping characteristics; frequency; cylindrical shells ... See more keywords
Study on tangentially polarized composite cylindrical piezoelectric transducer with high electro‐mechanical coupling coefficient
Sign Up to like & getrecommendations! Published in 2017 at "Ultrasonics"
DOI: 10.1016/j.ultras.2016.10.013
Abstract: HighlightsA tangentially polarized composite cylindrical transducer is proposed.The resonance frequency and the EMCC are computed by equivalent circuit method.The finite element model is setup to valid the calculation results.The prototype transducers with different metal shells… read more here.
Keywords: metal; polarized composite; cylindrical transducer; composite cylindrical ... See more keywords
Nonlinear vibration characteristics of fibre reinforced composite cylindrical shells in thermal environment
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.107665
Abstract: Abstract In this paper, an analytical model for fiber reinforced polymer composite cylindrical shells (FRPCCSs) accounting for material and geometric nonlinearities and thermal effect is proposed, which is capable of predicting natural frequencies, damping ratios,… read more here.
Keywords: vibration; cylindrical shells; temperature; excitation amplitude ... See more keywords
Thermal buckling and postbuckling of CNT-reinforced composite cylindrical shell surrounded by an elastic medium with tangentially restrained edges
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermoplastic Composite Materials"
DOI: 10.1177/0892705719853611
Abstract: Buckling and postbuckling behavior of thin composite cylindrical shells reinforced by carbon nanotubes (CNTs), surrounded by elastic media and exposed to uniform temperature rise, are investigated in this article. CNTs are reinforced into isotropic matrix… read more here.
Keywords: surrounded elastic; buckling postbuckling; cnt reinforced; composite cylindrical ... See more keywords
Uncertainty Representation of Natural Frequency for Laminated Composite Cylindrical Shells Considering Probabilistic and Interval Variables
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DOI: 10.3390/app11041883
Abstract: Due to manufacturing errors, inaccurate measurement and working conditions changes, there are many uncertainties in laminated composite cylindrical shells, which causes the variation of vibration characteristics, and has an important influence on the overall performance.… read more here.
Keywords: laminated composite; uncertainty; cylindrical shells; natural frequency ... See more keywords
Nonlinear Stability of Natural-Fiber-Reinforced Composite Cylindrical Shells with Initial Geometric Imperfection Considering Moisture Absorption and Hygrothermal Aging
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15196917
Abstract: In this paper, the nonlinear stability of a natural-fiber-reinforced composite cylindrical shell with initial geometric imperfection is investigated. The nonlinear governing equations are established by high-order shear deformation theory. The load-edge shortening curves for different… read more here.
Keywords: initial geometric; fiber reinforced; imperfection; reinforced composite ... See more keywords