@article {155946,
	title = {Velocity fluctuations of initially stratified sedimenting spheres},
	journal = {Physics of Fluids},
	volume = {19},
	number = {11},
	year = {2007},
	pages = {113304},
	abstract = {The study of velocity fluctuations in the sedimentation of spheres is complicated by the time evolution of the underlying particle distribution, both at the microscale and in the bulk. We perform a series of experiments and simulations to isolate the effect of an initial, stable stratification in the particle concentration. The directly observed dependence of velocity fluctuations on stratification agrees with a previously obtained scaling theory. (c) 2007 American Institute of Physics.},
	url = {https://aip.scitation.org/doi/10.1063/1.2806597},
	author = {Tee, Shang-You and Mucha, P. J. and Brenner, M.P. and Weitz, D. A.}
}
