荸荠离散元仿真参数标定与试验.

张国忠, 陈立明, 刘浩蓬, 董昭… - Transactions of the …, 2022 - search.ebscohost.com
针对荸荠深加工中机械去皮, 切块等技术与装备研发缺乏离散元仿真模型与参数,
难以通过仿真指导装置设计与优化的问题, 该研究开展了荸荠的离散元参数标定与试验研究 …

玉米种子静摩擦系数测定及离散元法验证

杨正, 李国锋, 石林榕, 王尊 - 中国农机化学报, 2023 - zgnjhxb.niam.com.cn
为玉米相关农机具设计和改进提供基础参考, 通过斜面法和直接接触法测定玉米的静摩擦系数.
由斜面法测定结果可知, 玉米种间的静摩擦系数为0.3468, 玉米种子与不锈钢材料间的为0.3824 …

Determination of the coefficient of static friction of maize seeds and validation of the discrete element method

Y Zheng, L Guofeng, S Linrong… - Journal of Chinese …, 2023 - zgnjhxb.niam.com.cn
In order to provide a basic reference for the design and improvement of maize related
agricultural implements, the coefficients of static friction of maize were determined by the …