TY - JOUR
T1 - Tapped granular column dynamics: simulations, experiments and modeling
AU - Rosato, A.D.
AU - Zuo, L.
AU - Blackmore, D.
AU - Wu, H.
AU - Horntrop, D.J.
AU - Parker, D.J.
AU - Windows-Yule, Kit
PY - 2015
Y1 - 2015
N2 - This paper communicates the results of a synergistic investigation that initiates our long term research goal of developing a continuum model capable of predicting a variety of granular flows. We consider an ostensibly simple system consisting of a column of inelastic spheres subjected to discrete taps in the form of half sine wave pulses of amplitude a/d and frequency f. A three-pronged approach is used, consisting of discrete element simulations based on linear loading-unloading contacts, experimental validation, and preliminary comparisons with our continuum model in the form of an integro-partial differential equation.
Tapped Granular Column Dynamics: Simulations, Experiments and Modeling. Available from: https://www.researchgate.net/publication/274391492_Tapped_Granular_Column_Dynamics_Simulations_Experiments_and_Modeling [accessed Feb 1, 2016].
AB - This paper communicates the results of a synergistic investigation that initiates our long term research goal of developing a continuum model capable of predicting a variety of granular flows. We consider an ostensibly simple system consisting of a column of inelastic spheres subjected to discrete taps in the form of half sine wave pulses of amplitude a/d and frequency f. A three-pronged approach is used, consisting of discrete element simulations based on linear loading-unloading contacts, experimental validation, and preliminary comparisons with our continuum model in the form of an integro-partial differential equation.
Tapped Granular Column Dynamics: Simulations, Experiments and Modeling. Available from: https://www.researchgate.net/publication/274391492_Tapped_Granular_Column_Dynamics_Simulations_Experiments_and_Modeling [accessed Feb 1, 2016].
U2 - 10.1007/s40571-015-0075-2
DO - 10.1007/s40571-015-0075-2
M3 - Article
VL - 3
SP - 333
EP - 348
JO - Computational particle mechanics
JF - Computational particle mechanics
SN - 2196-4378
IS - 3
ER -