Simulation Analysis of Working Process for Core Seed Metering Device Based on Discrete Element Method

Yu Jie Ji; Cheng Hua Li; Hong Da Xue

doi:10.4028/www.scientific.net/AMR.566.488

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 566Simulation Analysis of Working Process for Core...

Simulation Analysis of Working Process for Core Seed Metering Device Based on Discrete Element Method

Abstract:

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.

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Periodical:

Advanced Materials Research (Volume 566)

Pages:

488-493

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.566.488

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Online since:

September 2012

Authors:

Yu Jie Ji, Cheng Hua Li, Hong Da Xue

Keywords:

Core Seed, Discrete Element Method (DEM), Seed Metering Device

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