Alexandre Valance

Centre National de la Recherche Scientifique — France

Earth and Planetary Sciences · Physical Sciences

33h-index3.7kcitations223works1.02yr avg
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Research Topics

Aeolian processes and effects(87), Granular flow and fluidized beds(52), Soil erosion and sediment transport(51), Landslides and related hazards(47), Hydrology and Sediment Transport Processes(40)

Publications223 total

Granular flows bounded by flat frictional surfaces
Physical Review Fluids·2025Open Access
Aeolian transport of cohesive sand
EPJ Web of Conferences·2025Open Access
Granular gases with elongated particles on an air table
EPJ Web of Conferences·2025Open Access
Effect of Sintering on Aeolian Snow Erosion
EPJ Web of Conferences·2025Open Access
Evolution of Turbulent Boundary Conditions on the Surface of Large Barchan Dunes: Anomalies in Aerodynamic Roughness and Shear Velocity, Aeolian Threshold, and the Role of Dune Skewness
Journal of Geophysical Research Earth Surface·2024· 3 citedOpen Access
Collisionless kinetic theory for saltation over a rigid, bumpy bed
Journal of Fluid Mechanics·2024· 1 citedOpen Access
Experimental study of particle impact on cohesive granular packing
Physical review. E·2024· 4 citedOpen Access
Photogrammetry as a tool to study the formation and evolution of aeolian ripples on a flat bed eroded by impact
2024Open Access
Periodic Rolling and Bumping
The Quarterly Journal of Mechanics and Applied Mathematics·2024Open Access
On the influence of bed roughness on saltation in inertial regime
Earth Surface Processes and Landforms·2024· 2 citedOpen Access
Nikuradse and Shields: turbulent roughness controls shear stress at incipient sediment transport
SPIRE - Sciences Po Institutional REpository·2023
Collisionless kinetic theory for saltation
SPIRE - Sciences Po Institutional REpository·2023Open Access
On the influence of bed roughness on saltation in inertial regime
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
On the influence of bed roughness on saltation in inertial regime
Zenodo (CERN European Organization for Nuclear Research)·2023Open Access
Aeolian Erosion Thresholds for Cohesive Sand
Journal of Geophysical Research Earth Surface·2022· 9 citedOpen Access
Aeolian erosion thresholds for cohesive sand
2022· 1 citedOpen Access
Aeolian erosion thresholds for cohesive sand
Zenodo (CERN European Organization for Nuclear Research)·2022Open Access
Particle saltation over rigid bumpy beds in viscous shearing flows
Journal of Fluid Mechanics·2022· 3 citedOpen Access
Particle impact on a cohesive granular media
Physical review. E·2022· 20 citedOpen Access
Granular surface flows confined between flat, frictional walls. Part 1. Kinematics
Journal of Fluid Mechanics·2022· 4 citedOpen Access
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Frequent Co-authors

Ahmed Ould El Moctar(10), Renaud Delannay(9), Patrick Richard(7), Chaouqi Misbah(6), James T. Jenkins(5), Pascal Dupont(5), Djaoued Beladjine(5), Luc Oger(5), K. R. Rasmussen(4), Nicolas Taberlet(4), M. Ammi(4), François Rioual(4), Tuan Duc Ho(3), G. Spiess(3), Vincent Langlois(3), Isabelle Cantat(2), José Miguel Pasini(2), A. Mangeney(2), Olivier Roche(2), Michel Louge(2)