Calibration method of discrete element parameters of crushed coal based on mechanical and engineering tests
H Ma, X Wang, R **a, B Li - Advances in Engineering Software, 2024 - Elsevier
Current discrete element parameter calibration methods primarily rely on mechanical tests to
analyze particle properties and often overlook the machinery's interaction with the particles …
analyze particle properties and often overlook the machinery's interaction with the particles …
[PDF][PDF] FEM-DEM coupling analysis and experimental research on soft forming of parabolic shell
曹秒艳， 胡晗， 田少杰， 杜冰， 赵长财 - Journal of Mechanical …, 2020 - qikan.cmes.org
In order to solve the forming difficulties of the thin-wall parts with complex shapes and local
characteristics, the solid granular medium forming (SGMF) technology is proposed. The thin …
characteristics, the solid granular medium forming (SGMF) technology is proposed. The thin …
Study of the influence of force reducing column on the formation of main shield cover based on FEM-DEM coupling
LIU Chang, Z Fang-shuai… - 2020 3rd World …, 2020 - ieeexplore.ieee.org
In order to solve the problem of high quality forming of the main shield cover and the
difficulty of forming smaller local features, the SGMF technology was proposed. Based on …
difficulty of forming smaller local features, the SGMF technology was proposed. Based on …