This paper analyzes the influences of nonlocal effect, viscosity effect, aspect ratio, and elastic medium constant on the fundamental frequency of a viscous-fluid-conveying single-walled carbon nanotube (SWCNT) embedded in an elastic medium. According to the analysis, the results show that the nonlo
A reappraisal of the computational modelling of carbon nanotubes conveying viscous fluid
β Scribed by L. Wang; Q. Ni
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 220 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0093-6413
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π SIMILAR VOLUMES
Based on the theory of thermal elasticity mechanics, an elastic Bernoulli-Euler beam model is developed for vibration and instability analysis of fluid-conveying single-walled carbon nanotubes (SWNTs) considering the thermal effect. Results are demonstrated for the dependence of natural frequencies
A new numerical (CFD-based) model is presented for the study of the effects of unsteady viscous forces on the stability of a cantilevered, flexible cylindrical shell concentrically located inside a rigid cylinder, with incompressible viscous flow in the annulus and with stagnant fluid within the she
## Abstract A multiscale computational framework is presented that provides a coupled selfβconsistent system of equations involving molecular mechanics at small scales and quasiβcontinuum mechanics at large scales. The proposed method permits simultaneous resolution of quasiβcontinuum and atomistic