Buckling Analysis of Silicon Carbide Nanotubes (SiCNTs)

Mercan, Kadir; Cívalek, Ömer

doi:10.24107/ijeas.252148

Cited by 17 publications

(14 citation statements)

References 22 publications

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“…The discovery of CNTs may be a revolutionary point for many application areas such as processor technology, biotechnology, gas/chemical sensors, aerospace technology, etc. [46][47][48]. Carbon nanotubes have attracted extreme attention due to their mechanical properties that are superior to traditional materials.…”

Section: Introductionmentioning

confidence: 99%

Finite Element Model and Size Dependent Stability Analysis of Boron Nitride and Silicon Carbide Nanowires/Nanotubes

2019

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In the present paper, stability analysis of boron nitride and silicon carbide nanotubes/nanowires is carried out using di erent size-e ective theories, nite element method, and computer software. Size-e ective theories used in this paper include Modi ed Couple Stress Theory (MCST), Modi ed Strain Gradient Theory (MSGT), Nonlocal Elasticity Theory (NET), Surface Elasticity Theory (SET), and Nonlocal Surface Elasticity Theory (NSET). As for the computer software, ANSYS and COMSOL multiphysics are used. Comparative results of theories and software and literature are given in the result section. Comparative results are in good harmony. In conclusion, it is clearly seen that the nonlocal elasticity theory yields the lowest results for every modes and structures, while the modi ed strain gradient theory yields the highest results.

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Section: Introductionmentioning

confidence: 99%

Finite Element Model and Size Dependent Stability Analysis of Boron Nitride and Silicon Carbide Nanowires/Nanotubes

2019

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“…In previous papers, the buckling analysis of Silicon carbide nanotube [26] and Boron nitride nanotube [27] have been studied. In this work, we aimed to compare the critical buckling forces of both nanotubes.…”

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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“…Laminated composite materials have been widely used in aerospace industry, automotive industry and material engineering. Many researches have been published papers aimed to investigate the applications of laminated composite materials to shells, plates, and beams in case of static and dynamic analyses [27][28][29][30][31][32][33][34][35]. General equations of laminated composite materials can be stated as follows…”

Section: Laminated Composite Materialsmentioning

confidence: 99%

What is The Correct Mechanical Model of Aorta Artery

Mercan¹,

Cívalek²

2017

International Journal of Engineering &Amp; Applied Sciences

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Aorta artery is the most vital artery in humans and almost all animals. Aorta artery is also the largest artery in human body. This artery is the first artery coming out from the left ventricle of the heart and extending down to the abdomen, where it splits into two smaller iliac arteries. Aorta artery conveys oxygenated blood to all parts of the body so that this artery is the one, which is under the influence of the highest blood pressure. It is well known that aorta artery consists of three main layers, which cover five sub-layers. In this paper, we aimed to show the difference between functionally graded material (FGM) and laminated composite material and to show which model fits to the structure of aorta artery.

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Buckling Analysis of Silicon Carbide Nanotubes (SiCNTs)

Cited by 17 publications

References 22 publications

Finite Element Model and Size Dependent Stability Analysis of Boron Nitride and Silicon Carbide Nanowires/Nanotubes

Finite Element Model and Size Dependent Stability Analysis of Boron Nitride and Silicon Carbide Nanowires/Nanotubes

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

What is The Correct Mechanical Model of Aorta Artery

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