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nonlocal elasticity

Payam Soltani's picture

Nonlinear free and forced vibration analysis of a single-walled carbon nanotube using shell model

 By :Payam SOLTANI, J SABERIAN, R BAHRAMIAN, A FARSHIDIANFAR

In this Paper, the nonlinear free and force vibration of a single-walled carbon nanotube (SWCNT) with simply supported ends is 

investigated based on von Karman’s geometric nonlinearity. The SWCNT described as an individual shell and the Donnell’s 

equations of cylindrical shells are used to obtain the governing equations. The Galerkin's procedure is used to discretized partial 

nonlocal elastcity

Carbon nanotubes

 

Is there any relation between the carbon nanotube chirality (m,n) or diameter and the nonlocal elasticity parameter (i.e., Scale coefficient e0a)  where a = C-C bond length???

 

 

 

 

From 

Narendar 

IIsc

Banglore

India

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