楔形中心和偏心料仓中壁面摩擦系数对卸料速率的影响

许鹏凯, 段学志, 钱刚, 周兴贵

Granular discharge from concentric and eccentric wedge shaped hoppers: effect of wall friction coefficient on discharge rate

XU Pengkai, DUAN Xuezhi, QIAN Gang, ZHOU Xinggui

化工学报 . 2015, (3): 880 -887 . DOI: 10.11949/j.issn.0438-1157.20141434