A continental shelf model in TELEMAC 2D

Water Qualit

Water Quality modelling of the Southern North sea using TELEMAC-3D coupled with AED2

Hydrodynamic

A regional model for South East Asia in TELEMAC 2D

Water Qualit

Modelling the impacts of Hurricane Ike on the Texas coast using a fully coupled TELEMAC-TOMAWAC-SISYPHE model

Hydrodynamic

Simplified physically-based modelling of overtopping induced levee breaching with TELEMAC-2D

Hydrodynamic

Experimental study of enhanced mixing induced by particles in Taylor–Couette flows

Local mixing dynamics was recently investigated experimentally in Taylor–Couettesingle-phase flow, thanks to simultaneous Particle Image Velocimetry (PIV) and PlanarLaser-Induced Fluorescence (PLIF) techniques. The results highlighted the influence of thesuccessive flow bifurcations and the role of azimuthal wave states on the dispersion of dyeinjected in Taylor–Couette flows.The present work extends this study to two-phase configurations with spherical solidparticles. The respective effect of particle size and concentration on the vortices size andtransition thresholds between the various flow regimes has been examined thanks to flowvisualizations and PIV measurements. These hydrodynamic features have been comple-mented with PLIF experiments, that revealed a drastic enhancement of mixing due to thepresence of particles regardless of the flow regime, highlighting the existence of significantparticle-induced mixing in Taylor–Couette flows

Simulating, Storing and Accessing TELEMAC Simulations with AWS Cloud Computing Technologies

Hydrodynamic

Netwerk Land en Water ‘Nieuwe wegen in de hydrologie’

Op woensdag 20 juni 2012 belegde het Netwerk Land en Water een studiemiddag over het thema ‘Nieuwe wegen in de hydrologie’. Dit thema is ingegeven vanuit de verwachting dat door klimaatverandering extreme neerslaggebeurtenissen frequenter zullen optreden, wat kan leiden tot grote wateroverlast. Om voor deze gebeurtenissen adequate oplossingen te vinden zijn nieuwe wegen in de hydrologie noodzakelijk, zowel in de wetenschap als in de aan het beleid gekoppelde praktijk. Op deze middag werden in drie lezingen enkele wetenschappelijke ontwikkelingen in de hydrologie voor het voetlicht gebracht: - Stedelijke neerslagmetingen, door Marie-Claire ten Veldhuis (TuD); - Extreme neerslag en afvoerprocessen in het stroomgebied van de Hupselse Beek, door Claudia Brauer (WUR); - Operationele monitoring van hydrologische processen op verschillende schalen, door Henk Pelgrum van eLEA