Comparative Study of Sound Wave Propagation in Single-Walled Carbon Nanotubes Using Nonlocal Elasticity for Two Materials (Al) and (Ni)

H. M. Berrabah; N. Z. Sekrane; B. E. Adda

Comparative Study of Sound Wave Propagation in Single-Walled Carbon Nanotubes Using Nonlocal Elasticity for Two Materials (Al) and (Ni)

Authors

H. M. Berrabah Département de Génie Civil, Centre Universitaire de Relizane, Relizane, Algérie
N. Z. Sekrane Département de Génie Civil, Université Djillali Liabes, Sidi Bel Abbes, Algérie
B. E. Adda Laboratoire des Matériaux et Hydrologie, Sidi Bel Abbes, Algérie

Keywords:

Single-Walled Carbon Nanotube, Sound Wave , Timoshenko Beam Theor, Euler-Bernoulli, Non- Local Elasticity

Abstract

In this work we have begun a comparative study of the propagation of sound waves in carbon nanotubes has single wall using nonlocal elasticity for two different materials such as aluminum designated by (AL) and Nickel (Ni ), one based on the theories of beams of Euler-bernoulli and Timoshenko, the constructions are based on these two materials grace to its lightness and hardness it Frequency equations and modal shape functions of Timoshenko beams structures with some typical boundary conditions are also derived from nonlocal elasticity. The research work reveals the significance of the small-scale effect on wave propagation in single-walled CNTs.

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Published

2016-01-15

How to Cite

H. M. Berrabah, N. Z. Sekrane, & B. E. Adda. (2016). Comparative Study of Sound Wave Propagation in Single-Walled Carbon Nanotubes Using Nonlocal Elasticity for Two Materials (Al) and (Ni). Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 18(1), 20–34. Retrieved from https://semarakilmu.com.my/journals/index.php/fluid_mechanics_thermal_sciences/article/view/2581