Maximum packing densities of basic 3D objects |
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| Authors: | ShuiXiang Li Jian Zhao Peng Lu Yu Xie |
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| Affiliation: | State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China |
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| Abstract: | Numerical simulation results show that the upper bound order of random packing densities of basic 3D objects is cube (0.78) > ellipsoid (0.74) > cylinder (0.72) > spherocylinder (0.69) > tetrahedron (0.68) > cone (0.67) > sphere (0.64), while the upper bound order of ordered packing densities of basic 3D objects is cube (1.0) > cylinder and spherocylinder (0.9069) > cone (0.7854) > tetrahedron (0.7820) > ellipsoid (0.7707) > sphere (0.7405); these two orders are significantly different. The random packing d... |
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| Keywords: | packing particle nonspherical particle cylinder cone spherocylinder tetrahedron |
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