Tengfei Jiao |  Weizhong Chen... -  《Granular matter》 - 2023,25(2) - 17.1～17.7 - 共7页 - 被引量：5

摘要：Abstract The response of a granular alignment held between fixed end walls to an impulse was introduced in the works of Nesterenko between 1983 and the years that followed. He showed analytically and ...

关键词： Granular chain |  Solitary wave |  Precompression |  Acoustic oscillations

Changhao Li |  Xin Li... -  《Powder Technology: An International Journal on the Science and Technology of Wet and Dry Particulate Systems》 - 2022,401 - 117271,2-8～ - 共8页 - 被引量：11

摘要：This work uses the discrete-element method to investigate bidisperse dense granular flow with large and small grains in a two-dimensional hopper A half-circular dynamical force arch forms above the ou...

关键词： Dense granular flow |  Flow rate |  Bidispersity |  Discrete element method

Bo He |  Xuemei Cheng... -  《EPL》 - 2019,126(6) - 64002-1～64002-6 - 共6页 - 被引量：10

摘要：We report on the micron-sized light-absorbing particle trapping in two configurations (horizontal and vertical), in order to elucidate the laser trapping mechanism based on the photophoretic force. Tw...

关键词： trapping |  mechanism |  light-absorbing

Bo He |  Xuemei Cheng... -  《epl (europhysics letters)》 - 2019,126(6) - 64002～

摘要：We report on the micron-sized light-absorbing particle trapping in two configurations (horizontal and vertical), in order to elucidate the laser trapping mechanism based on the photophoretic force. Tw...