84 citations · 244 across the 5 of their papers we have counts for
5 papers
Discrete Element Method simulations of the saturation of aeolian sand transport
Thomas Pähtz, Amir Omeradžić, Marcus V. Carneiro +2
The saturation length of aeolian sand transport (), characterizing the distance needed by wind-blown sand to adapt to changes in the wind shear, is essential for accurate mode…
Bursts in discontinuous Aeolian saltation
M. V. Carneiro, K. R. Rasmussen, H. J. Herrmann
Close to the onset of Aeolian particle transport through saltation we find in wind tunnel experiments a regime of discontinuous flux characterized by bursts of activity. Scaling la…
Midair collisions enhance saltation
Marcus V. Carneiro, Nuno A. M. Araújo, Thomas Pähtz +1
Here we address the old question in Aeolian particle transport about the role of midair collisions. We find that, surprisingly, these collisions do enhance the overall flux substan…
Jump at the onset of saltation
M. V. Carneiro, T. Pähtz, H. J. Herrmann
We reveal a discontinuous transition in the saturated flux for aeolian saltation by simulating explicitly particle motion in turbulent flow. The discontinuity is followed by a coex…
Spontaneous emergence of spatial patterns ina a predator-prey model
I. C. Charret, M. V. Carneiro
We present studies for an individual based model of three interacting populations whose individuals are mobile in a 2D-lattice. We focus on the pattern formation in the spatial dis…