9 citations · 16 across the 5 of their papers we have counts for
5 papers
Flow through three-dimensional self-affine fractures
H. J. Seybold, H. A. Carmona, F. A. Leandro Filho +3
We investigate through numerical simulations of the Navier-Stokes equations the influence of the surface roughness on the fluid flow through fracture joints. Using the Hurst expone…
CFD simulation of the wind field over a terrain with sand fences: Critical spacing for the protected soil area
Izael A. Lima, Eric J. R. Parteli, Yaping Shao +3
Sand fences are often erected to reduce wind speed, prevent aeolian soil erosion, and induce sand deposition and dune formation in areas affected by sand encroachment and desertifi…
On the decentralized navigation of multiple packages on transportation networks
Samuel M. da Silva, Saulo D. S. Reis, Ascânio D. Araújo +1
We investigate by numerical simulation and finite-size analysis the impact of long-range shortcuts on a spatially embedded transportation network. Our networks are built from two-d…
Dynamics of Enzyme Digestion of a Single Elastic Fiber Under Tension: An Anisotropic Diffusion Model
Ascânio D. Araújo, Arnab Majumdar, Harikrishnan Parame swaran +1
We study the enzymatic degradation of an elastic fiber under tension using an an isotropic random-walk model, coupled with binding-unbinding reactions that weaken the fiber. The fi…
Flow in Rough Self-Affine Fractures Joints
José S. Andrade, Ascânio D. Araújo, Fernando A. Oliveira +1
We investigate viscous and non-viscous flow in two-dimensional self-affine fracture joints through direct numerical simulations of the Navier-Stokes equations. As a novel hydrodyna…