Concept
Équations primitives atmosphériques
Publications associées (28)
The role of air-sea fluxes for the water vapour isotope signals in the cold and warm sectors of extratropical cyclones over the Southern Ocean
Josué Etienne Gehring, Irina Gorodetskaya
Meridional atmospheric transport is an important process in the climate system and has implications for the availability of heat and moisture at high latitudes. Near-surface cold and warm temperature advection over the ocean in the context of extratropical ...
Gottingen2021Numerical simulation of sediment dynamics with free surface flows
We present a numerical model for the simulation of 3D mono-dispersed sediment dynamics in a Newtonian flow with free surfaces. The physical model is a macroscopic model for the transport of sediment based on a sediment concentration with a single momentum ...
EPFL2021Majority Charge Carrier Transport in Particle-based Photoelectrodes
Sophia Haussener, Yannick Kenneth Gaudy
The inter-particle charge transfer of particle-based photoelectrodes was investigated using a particle-based LaTiO2N photoelectrode as model system. The thickness-dependent front- to back-side illumination photocurrent ratio was measured and compared to th ...
2019On the suitability of the Thorpe-Mason model for calculating sublimation of saltating snow
Varun Sharma, Michael Lehning, Francesco Comola
The Thorpe and Mason (TM) model for calculating the mass lost from a sublimating snow grain is the basis of all existing small-and large-scale estimates of drifting snow sublimation and the associated snow mass balance of polar and alpine regions. We revis ...
COPERNICUS GESELLSCHAFT MBH2018Spatio-temporal stability of the Kármán vortex street and the effect of confinement
François Gallaire, Cristobal Manuel Arratia Martinez, Saviz Mowlavi
The instability of the Kármán vortex street is revisited under a spatio-temporal perspective that allows the taking into account of the advection of the vortices by the external flow. We analyse a simplified point vortex model and show through numerical si ...
Cambridge University Press2016Assessment of the performance of numerical modeling in reproducing a replenishment of sediments in a water-worked channel
Anton Schleiss, Carmelo Juez Jiménez, Elena Battisacco
The artificial replenishment of sediment is used as a method to re-establish sediment continuity down- stream of a dam. However, the impact of this technique on the hydraulics conditions, and resulting bed morphology, is yet to be understood. Several numer ...
Elsevier2016Impacts of wave and tidal forcing on 3D nearshore processes on natural beaches. Part II. Sediment transport
David Andrew Barry, Roham Bakhtyar
This is the second of two papers on the 3D numerical modeling of nearshore hydro- and morphodynamics. In Part I, the focus was on surf and swash zone hydrodynamics in the cross-shore and longshore directions. Here, we consider nearshore processes with an e ...
Techno-Press2016Comparison of different numerical approaches to the 1D sea-ice thermodynamics problem
The vertical one-dimensional sea-ice thermodynamic problem using the principle of conservation of enthalpy is revisited here using (1) the Bitz and Lipscomb (1999) finite-difference approach (FD), (2) a reformulation of the sigma-level transformation of Hu ...
Elsevier2015