Data Release

Title

Laboratory Observations of Artificial Sand and Oil Agglomerates Video and Velocity Data

By Robert L. Jenkins III,¹ P. Soupy Dalyander,¹ Allison Penko², Joseph W. Long,¹ and Timothy R. Nelson¹

¹USGS, St. Petersburg, Florida
²U.S. Naval Research Laboratory

Summary

The U.S. Geological Survey conducted experiments during March of 2014 to expand the available data on sand and oil agglomerate motion; test shear stress based incipient motion parameterizations in a controlled, laboratory setting; and directly observe sand and oil agglomerate exhumation and burial processes. Experiments were carried out at the Naval Research Laboratory, Stennis Space Center, Stennis, Mississippi using a small-oscillatory flow tunnel. HD Video data was collected by two Canon 7D DSLR cameras. 3D flow velocity data was captured by a Vectrino acoustic Doppler current profiler. Additional video data was captured by a GoPro camera placed within the small-oscillatory flow tunnel. For the false-floor incipient motion experiment, movies which combine video data, flow velocity data, calculations of shear stress, and the instant of incipient motion were created. For the movable bed sea-floor interaction experiment, movies which combine video data and flow velocity data were created.

Data

Suggested Citation

Jenkins, R.L., Dalyander, P.S., Penko, Allison, Long, J.W., and Nelson, T.R., 2017, Laboratory observations of artificial sand and oil agglomerates video and velocity data: U.S. Geological Survey data release, https://doi.org/10.5066/F76D5R69.