EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process

Zongqi Han

doi:10.47297/wspbtsWSP2755-952110.20250401

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EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process

4卷第1期

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EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process
EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process
School of Mechanical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225127, China
2025年4卷第1期页码：55-58
纸质出版：2025-03-30
DOI：10.47297/wspbtsWSP2755-952110.20250401
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(2025). EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process. 分析测试学报, 4(1), 55-58.

Han Zongqi.EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process[J].Biomedical Testing & Sensing,2025,04(01):55-58.
(2025). EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process. 分析测试学报, 4(1), 55-58. DOI： 10.47297/wspbtsWSP2755-952110.20250401.

Han Zongqi.EDEM Simulation Modeling of Particle Shape Factor In Screw Conveying Process[J].Biomedical Testing & Sensing,2025,04(01):55-58. DOI： 10.47297/wspbtsWSP2755-952110.20250401.

摘要

Abstract

With the advancement of granular material conveying technology

particle shape characteristics significantly influence conveying performance and operational processes. As a widely-used equipment in various industrial fields

screw conveyors have been extensively applied. This study investigates the impact of particle shape factors on screw conveying processes through EDEM simulation software

establishing a correlation model between particle morphology and conveying performance. By analyzing conveying characteristics of particles with different shape factors through simulations

this research explores the operational patterns influenced by particle geometry. Results demonstrate that particle shape factors substantially affect material flowability

conveying efficiency

and uniformity during screw conveyance. Irregularly shaped particles are particularly prone to causing blockages and reduced operational efficiency during transportation.

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references

Liang Yuzhen, Gu Xiaoqiang, Zhou Qihui, et al. Study on single-particle crushing tests of coarse-grained soil considering size and shape effects [J]. Journal of Geotechnical Engineering, 2025,47(1):51-55.

Qiu Zhenfeng, Sun Xuerui, Ma Aijuan. Particle Shape Influence on Strength and Deformation Characteristics of Soil-Stone Mixtures [J/OL]. Journal of the Yangtze River Scientific Research Institute, 1-7 [2025-10-12].

Wang Shuai, Xu Ying, Zhang Yanbo, et al. Study on Non-uniformity and Quantitative Characterization of Mineral Particles and Pore Structures in Coarse Grained Sandstone: A Microscopic Experimental Investigation [J]. Journal of Coal Science, 2024,49(2):832-844.

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Ma Aijuan. Study on Shear Expansibility Characteristics of Soil and Stone Mixtures Considering Particle Shape [D]. Chongqing Jiaotong University, 2024.

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