THERMAL BUCKLING ANALYSIS OF MULTI-WALLED CARBON NANOTUBES THROUGH A NONLOCAL SHELL THEORY INCORPORATING INTERATOMIC POTENTIALS

R. Ansari; A. Shahabodini; H. Rouhi; A. Alipour

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THERMAL BUCKLING ANALYSIS OF MULTI-WALLED CARBON NANOTUBES THROUGH A NONLOCAL SHELL THEORY INCORPORATING INTERATOMIC POTENTIALS

机译：含杂原子势的非局部壳理论对多壁碳纳米管的热屈曲分析

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Described in the current study is the thermal buckling behavior of multi-walled carbon nanotubes (MWCNTs) via a nonlocal atomistic-based shell model. The model including the effects of small-scale length and the van der Waals (vdW) forces between adjacent nanotubes is established through the incorporation of the interatomic potential into the nonlocal Fliigge shell theory. This model links the strain energy density induced in the continuum to Eringen's nonlocal constitutive relations. The set of coupled field equations are analytically solved for two types of temperature distribution. The present model is of a distinguishing feature which is its independence from the widely scattered values of Young's modulus and the effective wall thickness of carbon nanotubes.

机译：在当前的研究中描述的是通过基于局部原子的壳模型对多壁碳纳米管（MWCNT）的热屈曲行为。通过将原子间电势并入非局部Fliigge壳理论中，建立了包含小长度长度和相邻纳米管之间的范德华力（vdW）效应的模型。该模型将连续体中感应的应变能密度与艾林根的非局部本构关系联系起来。对于两种类型的温度分布，可以对一组耦合的场方程进行解析求解。本模型的一个显着特征是它与杨氏模量的广泛分散值和碳纳米管的有效壁厚无关。

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来源
《Journal of thermal stresses》 |2013年第3期|56-70|共15页
作者
R. Ansari; A. Shahabodini; H. Rouhi; A. Alipour;
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作者单位

Department of Mechanical Engineering, University of Guilan, Rasht, Iran;

Department of Mechanical Engineering, University of Guilan, Rasht, Iran;

Department of Mechanical Engineering, University of Guilan, Rasht, Iran;

Department of Mechanical Engineering, University of Guilan, Rasht, Iran;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
interatomic potential; multi-walled carbon nanotube; nonlocal elasticity; thermal buckling;

机译：原子间势多壁碳纳米管;非局部弹性热屈曲;

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专利

1. NONLOCAL FLUGGE SHELL MODEL FOR THERMAL BUCKLING OF MULTI-WALLED CARBON NANOTUBES WITH LAYERWISE BOUNDARY CONDITIONS [J] . R. Ansari, H. Rouhi Journal of thermal stresses . 2012,第4a6期

机译：层状边界条件下多壁碳纳米管热屈曲的非局部凸壳模型
2. Thermal effect on axial buckling behavior of multi-walled carbon nanotubes based on nonlocal shell model [J] . Ansari R., Rouhi H., Sahmani S. Physica, E. Low-dimensional systems & nanostructures . 2011,第2期

机译：基于非局部壳模型的热效应对多壁碳纳米管轴向屈曲行为的影响
3. Buckling Analyses of Double-Wall Carbon Nanotubes: A Shell Theory Based on the Interatomic Potential [J] . W. B. Lu, J. Wu, X. Feng, Journal of Applied Mechanics: Transactions of the ASME . 2010,第6期

机译：双壁碳纳米管的屈曲分析：基于原子间势的壳理论
4. VARIATIONAL PRINCIPLES FOR STABILITY ANALYSIS OF MULTI-WALLED CARBON NANOTUBES BASED ON A NONLOCAL ELASTIC SHELL MODEL [C] . Mohsen Asghari, Jacob Rafati ASME biennial conference on engineering systems design and analysis;ESDA2010 . 2011

机译：基于非局部弹性壳模型的多壁碳纳米管稳定性分析的变分原理
5. Mechanics of carbon nanotubes: A continuum theory incorporating interatomic potentials. [D] . Zhang, Peng. 2002

机译：碳纳米管的力学：结合了原子间电势的连续理论。
6. Nonlocal Buckling Analysis of Composite Curved Beams Reinforced with Functionally Graded Carbon Nanotubes [O] . Behrouz Karami, Maziar Janghorban, Davood Shahsavari, 2019

机译：功能梯度碳纳米管增强复合弯梁的非局部屈曲分析
7. DQ thermal buckling analysis of embedded curved carbon nanotubes based on nonlocal elasticity theory [O] . AliReza Setoodeh, Morteza Derahaki, Navid Bavi 2015

机译：基于非识别弹性理论的嵌入弯曲碳纳米管DQ热屈曲分析
8. Fabrication and Characterization of Multi-Walled Carbon Nanotube (MWCNT) and Ni-Coated Multi-Walled Carbon Nanotube (Ni-MWCNT) Repair Patches for Carbon Fiber Reinforced Composite Systems [R] . Johnson, B., Caraccio, A., Tate, L. N., 2011

机译：碳纤维增强复合材料多壁碳纳米管（mWCNT）和Ni涂层多壁碳纳米管（Ni-mWCNT）修补补片的制备与表征

THERMAL BUCKLING ANALYSIS OF MULTI-WALLED CARBON NANOTUBES THROUGH A NONLOCAL SHELL THEORY INCORPORATING INTERATOMIC POTENTIALS

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