42 citations · 73 across the 3 of their papers we have counts for
3 papers
Grain-scale computations of barchan dunes
Nicolao Cerqueira Lima, Willian Righi Assis, Carlos Azael Alvarez +1
Barchans are crescent-shaped dunes commonly found in diverse environments and scales: from the 10-cm-long barchans found under water to the 1-km-long barchans on Mars, passing by t…
Morphodynamics of barchan-barchan interactions investigated at the grain scale
Willian Righi Assis, Erick de Moraes Franklin
Corridors of size-selected crescent-shaped dunes, known as barchans, are commonly found in water, air, and other planetary environments. The growth of barchans results from the int…
A comprehensive picture for binary interactions of subaqueous barchans
Willian Righi Assis, Erick de Moraes Franklin
We investigate experimentally the short-range interactions occurring between two subaqueous barchans. The experiments were conducted in a water channel of transparent material wher…