离散元法在农业工程中的研究现状及展望

被引:21
作者
李磊
机构
[1] 邢台职业技术学院
关键词
离散元法; 农业工程; 现状; 展望;
D O I
10.13733/j.jcam.issn.2095-5553.2015.05.084
中图分类号
S114 [];
学科分类号
09 ;
摘要
针对离散元法在农业工程中的应用研究现状,在分析相关文献的基础上,对离散元法在不同情况下的应用进行详细阐述。分别讨论了其在颗粒流动问题,土力学实验的细观力学及土动力学等方面的应用,并且指出了研究中存在的问题。对离散元法的局限性进行了描述,并对离散元法在农业工程中的应用做出展望。
引用
收藏
页码:345 / 348
页数:4
相关论文
共 18 条
[11]  
Evaluation of link-track performances using DEM[J] . Z. Asaf,D. Rubinstein,I. Shmulevich.Journal of Terramechanics . 2004 (2)
[12]   Discrete element modelling of the influence of lifters on power draw of tumbling mills [J].
Djordjevic, N .
MINERALS ENGINEERING, 2003, 16 (04) :331-336
[13]  
Assessment of discrete element method for one ball bouncing in a grinding mill[J] . H Dong,M.H Moys.International Journal of Mineral Processing . 2002 (3)
[14]   Three-dimensional DEM simulations of bulk handling by screw conveyors [J].
Shimizu, Y ;
Cundall, PA .
JOURNAL OF ENGINEERING MECHANICS, 2001, 127 (09) :864-872
[15]  
Micro-deformation mechanism of shear banding process based on modified distinct element method[J] . Kazuyoshi Iwashita,Masanobu Oda.Powder Technology . 2000 (1)
[16]  
Quasi-static shear deformation of a soft particle system[J] . C. Thornton,S.J. Antony.Powder Technology . 2000 (1)
[17]   The development of circulation cell structures in granular materials undergoing compression [J].
Williams, JR ;
Rege, N .
POWDER TECHNOLOGY, 1997, 90 (03) :187-194
[18]  
Stress calculations for assemblies of inelastic speres in uniform shear[J] . O. R. Walton,R. L. Braun.Acta Mechanica . 1986 (1)