@inproceedings{8fad9947e74e4c30a031a5de44cbf656,

title = "Applicability limit of binary collision model in dense particle flow",

abstract = "A cubic enclosure in which the particles are driven by a three-dimensional sinusoidal gravitational field is studied to search for the applicability limit of binary collision model in dense particle-laden flows. It is found that the minimum local void fraction of the particle-laden flow has to be over 0.6 to assure the particle overlapping extent being less than 5% with adopting the binary collision model in the simulation. In addition, the ratio of computational time step to the mean free time has to be less then 10 -4 to obtain invariant prediction of the particle overlapping extent.",

author = "Chang, {Keh Chin} and Lin, {Jian Hung} and Liu, {Yi Mei}",

year = "2008",

doi = "10.1063/1.2991046",

language = "English",

isbn = "9780735405769",

series = "AIP Conference Proceedings",

pages = "779--782",

booktitle = "Numerical Analysis and Applied Mathematics - International Conference on Numerical Analysis and Applied Mathematics 2008",

note = "International Conference on Numerical Analysis and Applied Mathematics, ICNAAM 2008 ; Conference date: 16-09-2008 Through 20-09-2008",

}