针对青稞品种多样, 且部分接触参数难以直接测量的问题, 本研究以青稞的休止角为响应值,
对青稞的接触参数进行标定. 采用响应面法: 通过Plackett-Burman 试验对青稞的8 …

Because of the variety of highland barley and the difficulty of direct measurement of part of
the contact parameters, this study takes the angle of repose of highland barley as the target …

To simulate the interactions between the coated fertilizer particles and the fertilizer
discharging components accurately, the coated fertilizer contact parameters were calibrated …

为获得可用于稻麦周年地区土壤流动的离散元仿真模拟参数, 该研究利用EDEM 中Hertz-
Mindlin with EEPA 接触模型对稻麦周年地区黏重土壤进行相关参数标定, 以土壤材料参数(土壤 …

The pneumatic metering device has the advantages of high qualified index, less mechanical
damage to seeds and good adaptability for high-speed operation. But traditional calculation …

为获取适用于海南热区砖红壤与触土部件相互作用的离散元仿真模型参数, 该文利用EDEM
仿真软件中Hertz-Mindlin with JKR 接触模型对海南地区砖红壤进行相关模型参数标定 …

In the current paper, a coated cotton-seed discrete element model was established.
Furthermore, we designed a device for the simultaneous determination of the repose and …

In view of the lack of seeds contact parameters that can be used as a reference for the
design of key mechanical components such as buckwheat planting, harvesting, and …

在CFD-DEM 气固耦合仿真中, 粘结颗粒模型被广泛用于排种器大颗粒种子模型建立,
但该模型受建模方法的限制, 与传统球面填充法相比, 其表面粗糙度与真实种子的差距更为明显 …

针对饲料油菜与不同材料的接触参数实测难度大, 机械化收获离散元仿真模拟缺乏接触模型参数
的问题, 以果美初期饲料油菜为对象, 基于EDEM 开展了饲料油菜茎科颗粒离散元接触模型参数 …