Surface wave observations in 90% Umf fluidised granular current

High speed video frames taken at 500 fps, looking down at the upper surface of a granular flow being supplied with 90% of the minimum fluidisation velocity. Shows development and evolution of surface waves as the current propagates and comes to a halt. Flume base is 15 cm wide. Current is comprised of 45-90 micron soda lime ballotini.

Related Organizations

University of Bristol
United Kingdom

Keywords

critical flow, granular current, surface wave, antidune, high speed video

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	1
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average