| contributor author | James D. Lee | |
| contributor author | Xianqiao Wang | |
| contributor author | Youping Chen | |
| date accessioned | 2017-05-08T22:41:31Z | |
| date available | 2017-05-08T22:41:31Z | |
| date copyright | March 2009 | |
| date issued | 2009 | |
| identifier other | %28asce%290733-9399%282009%29135%3A3%28192%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/86649 | |
| description abstract | This paper presents a multiscale field theory and its applications in modeling and simulation of atomistic systems. The theoretical construction of the multiscale field theory is briefly introduced. A single crystal is discretized into finite-element mesh as if it is a continuous medium. However, each node is a representative unit cell, which contains a specified number of distinctive atoms. Ordinary differential equations for each atom in all nodes are obtained. Material behaviors of a given atomistic system at nano/microscale, subject to the combination of mechanical loadings, electromagnetic field, and temperature field, can be obtained through numerical simulations. Sample problems on wave propagation and simple tension have been solved to demonstrate the advantage and applicability of this multiscale field theory. | |
| publisher | American Society of Civil Engineers | |
| title | Multiscale Computation for Nano/Micromaterials | |
| type | Journal Paper | |
| journal volume | 135 | |
| journal issue | 3 | |
| journal title | Journal of Engineering Mechanics | |
| identifier doi | 10.1061/(ASCE)0733-9399(2009)135:3(192) | |
| tree | Journal of Engineering Mechanics:;2009:;Volume ( 135 ):;issue: 003 | |
| contenttype | Fulltext | |
