DSC method for buckling analysis of boron nitride nanotube (BNNT) surrounded by an elastic matrix

Mercan, Kadir; Cívalek, Ömer

doi:10.1016/j.compstruct.2016.02.040

Cited by 110 publications

(41 citation statements)

References 69 publications

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“…The Young modulus of BNNT is 1.8TPa whereas CNT is 1TPa and SiCNT is 0.62TPa [1]. Many researchers have been studied those nanotubes by using the theory for modeling of nano/micro sized mechanical or biological systems [4][5][6][7][8][9][10][11][12]. As nanotubes are applied in nano size such as atomic force microscope, nano bridges, carbon nanotubes, nanowires and microelectro mechanical systems (MEMS), nano actuators and sensors.…”

Section: Introductionmentioning

confidence: 99%

A Comparative Buckling Analysis of Silicon Carbide Nanotube and Boron Nitride Nanotube

Mercan¹

2016

International Journal of Engineering &Amp; Applied Sciences

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The popularity of nanodevices is gaining a vital importance nowadays. These supersmall sized devices started to be used in human body as in computers. The first using of medical nanotechnology is to deliver of medications with the hope that 'magic bullet' chemotherapy to eradicate tumor cells with lower systemic toxicity. Carbon nanotubes are widely used in nanotechnology and many works have been done about it. With the science always need better materials with better properties, scientist have developed Carbon nanotubes to Silicon carbide nanotubes. On the other hand, another king of nanotube with better stability properties than Carbon nanotubes is Boron nitride nanotube. In this work, the stability of the Silicon nanotube and Boron nitride nanotubes are investigated and compared in buckling case. The stability of these nanotubes have an important role since it is used in high-tech equipment and started to be implanted inside of human body. In this article, the buckling analysis SiCNT and BNNT is investigated by using Euler-Bernoulli beam theory for different boundary conditions. Results are presented in figures and table.

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Section: Introductionmentioning

confidence: 99%

A Comparative Buckling Analysis of Silicon Carbide Nanotube and Boron Nitride Nanotube

Mercan¹

2016

International Journal of Engineering &Amp; Applied Sciences

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“…Vibration, bending and buckling modeling of one and two-dimensional structural components by DSC method were presented and discussed in literature [73][74][75][76][77][78][79][80]. These study show that the method of DSC is very practical and efficient for different scaled mechanical systems [81][82][83][84][85][86][87][88][89][90][91][92][93][94][95][96][97][98][99]. To give a brief formulation for DSC, we used the same notation given by Wei [67].…”

Section: Discrete Singular Convolution (Dsc)mentioning

confidence: 99%

Free vibration analysis of annular sector plates via conical shell equations

Demir

Ersoy

Mercan

et al. 2017

Curved and Layered Structures

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Abstract:In this paper, free vibration analysis of annular sector plates has been presented via conical shell equations. By using the first-order shear deformation theory (FSDT) equation of motion of conical shell is obtained. The method of discrete singular convolution (DSC) and method differential quadrature (DQ) are used for solution of the vibration problem of annular plates for some special value of semi-vertex angle via conical shell equation. The obtained numerical results based on the two numerical approaches for annular sector plates compare well with the results available in the literature. The effects of some geometric parameters, grid numbers and types of the grid distribution have been discussed for curved plates.

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“…Analysis results help to understand the behavior of structures. Analyzes of macro and nano-sized structures are studied in various methods [9][10][11][12][13][14]. In this paper, the vibration of CNT is studied by using Euler-Bernoulli Beam Theory.…”

Section: Introductionmentioning

confidence: 99%

Carbon Nanotube Beam Model and Free Vibration Analysis

Uzun¹,

Cívalek²

2018

International Journal of Engineering and Applied Sciences

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Thanks to their superior properties, the interest on nanostructures has increased. Among the nanostructures, carbon nanotubes have an important place. In this study, the free vibration of Carbon Nanotubes is investigated. CNT is modeled as a beam. Four different cross-sections are selected such as circular, rectangular, triangular and quadratic for use in the solution. The frequency values of the first five modes of these 4 different crosssections with the same area have been gained by using Euler-Bernoulli Beam Theory for simply supported boundary condition. The results are compared. In this study, it is aimed to understand how the mode number and cross-section change the frequency values.

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DSC method for buckling analysis of boron nitride nanotube (BNNT) surrounded by an elastic matrix

Cited by 110 publications

References 69 publications

A Comparative Buckling Analysis of Silicon Carbide Nanotube and Boron Nitride Nanotube

A Comparative Buckling Analysis of Silicon Carbide Nanotube and Boron Nitride Nanotube

Free vibration analysis of annular sector plates via conical shell equations

Carbon Nanotube Beam Model and Free Vibration Analysis

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