203 citations · 239 across the 3 of their papers we have counts for
3 papers
cond-mat2003★ 203 cited
Corridors of barchan dunes: stability and size selection
P. Hersen, K. H. Andersen, H. Elbelrhiti +3
Barchans are crescentic dunes propagating on a solid ground. They form dune fields in the shape of elongated corridors in which the size and spacing between dunes are rather well s…
cond-mat.stat-mech2002★ 28 cited
Pattern Dynamics of Vortex Ripples in Sand: Nonlinear Modeling and Experimental Validation
K. H. Andersen, M. Abel, J. Krug +3
Vortex ripples in sand are studied experimentally in a one-dimensional setup with periodic boundary conditions. The nonlinear evolution, far from the onset of instability, is analy…
chao-dyn1999★ 8 cited
Pulses in the Zero-Spacing Limit of the GOY Model
K. H. Andersen, T. Bohr, M. H. Jensen +2
We study the propagation of localised disturbances in a turbulent, but momentarily quiescent and unforced shell model (an approximation of the Navier-Stokes equations on a set of e…