Nonlinear vibration analysis of single-walled carbon nanotube conveying fluid with slip boundary conditions using variational iterative method

سال انتشار: 1395
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 337

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شناسه ملی سند علمی:

JR_JACM-2-4_002

تاریخ نمایه سازی: 9 خرداد 1396

چکیده مقاله:

In this paper, nonlinear dynamic behaviour of carbon nanotube conveying fluid with slip boundary conditions is studied using variation iteration method. The developed solutions are used to investigate the effects of various parameters on the nonlinear vibration of the nanotube. From the result, it is observed that increase in the slipparameter leads to decrease in the frequency of vibration and the critical velocity while natural frequency and the critical fluid velocity increase as the stretching effect increases. Also, as the nonlocal parameter increased, the natural frequency and the critical velocity decreased. The analytical solutions help to have better insights and understand the relationship between the physical quantities of the problem

نویسندگان

Gbeminiyi M. Sobamowo

Department of Mechanical Engineering, University of Lagos, Akoka, Lagos, Nigeria