Wave dispersion of carbon nanotubes conveying fluid supported on linear viscoelastic two-parameter foundation including thermal and small-scale effects

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• 作者：Nima Sina^a ; Hassan Moosavi^b ; Hosein Aghaei^b ; Masoud Afrand^a ; ^{masoud.afrand@pmc.iaun.ac.ir} ; ^{masoud_afrand@yahoo.com} ; Somchai Wongwises^c
• 关键词：Wave dispersion ; Carbon nanotubes ; Viscoelastic foundation ; High and low temperature change ; Phase and group velocity
• 刊名：Physica E: Low-dimensional Systems and Nanostructures
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：85
• 期：Complete
• 页码：109-116
• 全文大小：1776 K
• 卷排序：85

文摘

Studying wave dispersion of a fluid-conveying SWCNTs using Timoshenko beam model. Investigation of influences of Winkler and Pasternak modulus on wave dispersion of CNTs. Modeling effects of damping factor of viscoelastic foundation on wave dispersion of CNTs. Characteristic of the wave for carbon nanotubes conveying fluid is normal dispersion. Implying viscoelastic foundation leads to increasing the wave frequencies.