Publications associées à Équations primitives atmosphériques

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 ...

Gottingen2021

Majority 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 ...

2019

On 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 MBH2018

Revisiting 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 revi ...

2018

Evaluation of non-eddy viscosity subgrid-scale models in stratified turbulence using direct numerical simulations

Fernando Porté Agel, Sina Khani

This research studies the performance of eddy and non-eddy viscosity subgrid-scale (SGS) models using direct numerical simulations (DNS) of stratified turbulence. Nonlinear and modulated gradient models, as the two common non-eddy viscosity SGS parameteriz ...

Elsevier Science Bv2017

Spatio-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 Press2016

Assessment 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 ...

Elsevier2016

Impacts 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-Press2016

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Équations primitives atmosphériques

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

Numerical simulation of sediment dynamics with free surface flows

Majority Charge Carrier Transport in Particle-based Photoelectrodes

On the suitability of the Thorpe-Mason model for calculating sublimation of saltating snow

Revisiting the Thorpe-Mason model for calculating sublimation of saltating snow

Evaluation of non-eddy viscosity subgrid-scale models in stratified turbulence using direct numerical simulations

Spatio-temporal stability of the Kármán vortex street and the effect of confinement

Assessment of the performance of numerical modeling in reproducing a replenishment of sediments in a water-worked channel

Impacts of wave and tidal forcing on 3D nearshore processes on natural beaches. Part II. Sediment transport

Comparison of different numerical approaches to the 1D sea-ice thermodynamics problem

Graph Chatbot

Chattez avec Graph Search

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

Numerical simulation of sediment dynamics with free surface flows

Assessment of the performance of numerical modeling in reproducing a replenishment of sediments in a water-worked channel

Majority Charge Carrier Transport in Particle-based Photoelectrodes

On the suitability of the Thorpe-Mason model for calculating sublimation of saltating snow

Revisiting the Thorpe-Mason model for calculating sublimation of saltating snow

Evaluation of non-eddy viscosity subgrid-scale models in stratified turbulence using direct numerical simulations

Spatio-temporal stability of the Kármán vortex street and the effect of confinement

Impacts of wave and tidal forcing on 3D nearshore processes on natural beaches. Part II. Sediment transport

Comparison of different numerical approaches to the 1D sea-ice thermodynamics problem