Analytical and numerical techniques to predict wavy carbon nanotubes properties  Fulltext 

[ Yazdchi ] - Mechanical Engineering Department, Amirkabir University of Technology
[ Salehi ] - Mechanical Engineering Department, Amirkabir University of Technology
[ Shokrieh ] - Mechanical Engineering Department Iran University of Science Technology

خلاصه مقاله:

In order to increase our understanding of the mechanical behavior of nanotube reinforced polymers, it is useful to develop models of the effective properties of these materials, enabling detailed study of the material system. The basis of the current analytical model is to determine the effective reinforcing modulus (ERM) of the wavy embedded nanotube using Castligiano’s theorem and continuum assumption. The results show
that with increasing the waviness of NT, the normalized elastic modulus decreases. The present study not only provides the relationship between the effective properties and the morphology of carbon nanotubes, but also may be useful for improving and tailoring the mechanical properties of nanotube reinforced polymer composites (NTRPCs).

Carbon Nanotubes- Waviness - Mechanical properties