Particle image velocimetry measurements of the flow structure associated with interacting barchan dunes in a refractive index matched flume


Nathaniel Bristow, University of Minnesota, St. Anthony Falls Laboratory, United States, Gianluca Blois, University of Notre Dame, Notre Dame, United States, Jim Best, University of Illinois at Urbana Champaign, Department of Earth Science & Environmental Change, Champaign, United States and Kenneth T Christensen, University of Notre Dame, Aero. & Mech. Eng. and Civil & Environmental Eng. and Earth Sciences, Notre Dame, United States