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Publications associées (63)
Rock-Flow Cell Parameters Evaluation Using Ultrasound Doppler Velocimetry
Giovanni De Cesare, Javier Neves da Silva, Andre Luis Stakowian
This work presents a study of two-phase flow generated inside a rock-flow cell setup. It is characterized by a pipe section filled with fluid (oil in our studies) that is put into oscillation around its mass centre by an electric motor. This type of appara ...
2023Numerical analysis for detecting head losses in trifurcations of high head in hydropower plants
François Avellan, Ramiro Gustavo Ramirez Camacho
Many different types of branching have been developed, such as bifurcation, trifurcation, and manifolds, among others. These configurations are used in penstocks to transport water from surge tanks to power houses in order to feed several turbines at the s ...
PERGAMON-ELSEVIER SCIENCE LTD2019Modeling Solid-fluid Transitions in Snow Avalanches Using the Material Point Method
Johan Alexandre Philippe Gaume, Alec van Herwijnen
Snowslab avalanches start with the failure of a weak snow layer buried below a cohesive snow slab. After failure,the very porous character of the weak layer leads toits volumetric collapse and thus closing of crack facesdue to the weight of the overlaying ...
2019An updated three-zone heat transfer model for slug flow boiling in microchannels
John Richard Thome, Mirco Magnini
This work proposes a novel physics-based model for the fluid mechanics and heat transfer associated with slug flow boiling in horizontal circular microchannels to update the widely used three-zone model of Thome et al. (2004). The heat transfer model has a ...
Pergamon-Elsevier Science Ltd2017