| contributor author | Allegri, Giuliano | |
| contributor author | Scarpa, Fabrizio | |
| contributor author | Chowdhury, Rajib | |
| contributor author | Adhikari, Sondipon | |
| date accessioned | 2017-05-09T01:04:16Z | |
| date available | 2017-05-09T01:04:16Z | |
| date issued | 2013 | |
| identifier issn | 1048-9002 | |
| identifier other | vib_135_4_041017.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/153620 | |
| description abstract | We develop an analytical formulation describing propagating flexural waves in periodically simply supported nanoribbons by means of Eringen's nonlocal elasticity. The nonlocal length scale is identified via atomistic finite element (FE) models of graphene nanoribbons with Floquet's boundary conditions. The analytical model is calibrated through the atomistic finite element approach. This is done by matching the nondimensional frequencies predicted by the analytical nonlocal model and those obtained by the atomistic FE simulations. We show that a nanoribbon with periodically supported boundary conditions does exhibit artificial passstop band characteristics. Moreover, the nonlocal elasticity solution proposed in this paper captures the dispersive behavior of nanoribbons when an increasing number of flexural modes are considered. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Wave Propagation in Periodically Supported Nanoribbons: A Nonlocal Elasticity Approach | |
| type | Journal Paper | |
| journal volume | 135 | |
| journal issue | 4 | |
| journal title | Journal of Vibration and Acoustics | |
| identifier doi | 10.1115/1.4023953 | |
| journal fristpage | 41017 | |
| journal lastpage | 41017 | |
| identifier eissn | 1528-8927 | |
| tree | Journal of Vibration and Acoustics:;2013:;volume( 135 ):;issue: 004 | |
| contenttype | Fulltext | |
