Simulation analysis of working process for core seed metering device based on discrete element method

被引：0
|
作者：
Ji, Yu Jie [1 ]
Li, Cheng Hua [1 ]
Xue, Hong Da [1 ]
机构：
[1] Shenyang Ligong Univ, Coll Mech Engn, Shenyang 110159, Peoples R China
来源：
MACHINE DESIGN AND MANUFACTURING ENGINEERING | 2012年 / 566卷
关键词：
discrete element method; seed metering device; core seed;
D O I：
10.4028/www.scientific.net/AMR.566.488
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Discrete element method is an important technical tool for analysis of motion law of granular material. Based on the principle of discrete element method, using linear viscoelastic contact mechanics model, simulation calculate for discrete element simulation was developed by MFC. Through the combination of arc modeling a geometric model of the different core seed were built, and simulation of the work process of corn precision metering device was conducted. Suitability of parameters on working procedure of the metering device was analyzed.
引用
收藏
页码：488 / 493
页数：6
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