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Results 61 to 70 of about 2,159 (172)

Confort thermique d’un local d’habitation: Simulation thermoaéraulique pour différents systèmes de chauffage

Revue des Énergies Renouvelables, 2012
Le choix du mode de chauffage dans une habitation est un facteur important pour assurer le confort des habitants, ainsi que la réduction des besoins en chauffage, qui elle-même participe à la réduction des gaz à effet de serre.
F. Boudali Errebai +4 more
doaj

Apport des expériences de mécaniques des roches à la géologie structurale des bassins sédimentaires Contribution of Rock-Mechanics Experiments to the Stuctural Geology of Sedimentary Basins

Oil & Gas Science and Technology, 2006
Dans le but de préciser le domaine d'application des expériences de Mécanique des Roches à la Géologie Structurale, l'auteur définit d'abord les ordres de grandeur des différents facteurs qui contrôlent, dans la nature, les relations contrainte ...
Poulet M.
doaj +1 more source

High‐Yield Bioproduction of Extracellular Vesicles from Stem Cell Spheroids via Millifluidic Vortex Transport

Advanced Materials, Volume 37, Issue 20, May 19, 2025.
Stem cell spheroids, produced via a high‐throughput microfabrication technique, are transported within a vortex generated at the outlet channels of a cross‐slot millifluidic chip. For Reynolds number exceeding 170–200, intermittent high shear stresses applied to each spheroid within the vortex trigger a massive release of biologically active ...
Elliot Thouvenot +8 more
wiley +1 more source

What Does the Modelling of Reactive Flows Ask of Cfd ? Que demande la modélisation des flux réactifs à la CFD ?

Oil & Gas Science and Technology, 2006
This contribution emphasises physically based models for the mixing-reaction coupling. The fluid mechanical information needed to implement such models can then be identified.
Bourne J. R.
doaj +1 more source

Mechanical Loading Dependence on Burning Surface Areas

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 5, May 2025.
ABSTRACT The transition from normal (surface) to abnormal (convective) burning modes of explosives is still a difficult phenomenon to model. This transition, which yields the acceleration of the combustion propagation, could result in a violent reaction. Nowadays, abnormal burning is interpreted as an increase in burning surface area.
Emilien Hamon +4 more
wiley +1 more source

Modeling of NOx and Soot Formation in Diesel Combustion Modélisation de la formation des NOx et de la suie en combustion diesel

Oil & Gas Science and Technology, 2006
An approach to model the formation and oxidation or reduction of soot and NO in turbulent diffusion flames is presented. The model is based on the flamelet library approach and extended to account for radiative heat losses in the flame. Due to the rather
Dederichs A. S., Balthasar M., Mauss F.
doaj +1 more source

Hybrid Modeling for In Situ Artificial Fish Spawning Ground Stabilization

River Research and Applications, Volume 41, Issue 4, Page 864-885, May 2025.
ABSTRACT Erosion generally reduces the resilience of replenished gravel in rivers. As a result, structures are sometimes added to modify the upstream flow and stabilize artificial spawning grounds. In particular, rows of boulders can be placed around the replenishment area to limit the transport of replenished gravel during flood events.
Kim‐Jehanne Lupinski +7 more
wiley +1 more source

Apport des expériences en canal à l'interprétation sédimentologique des dépôts de cônes détritiques sous-marins . . . Contribution of Channel Experiments to the Sedimentological Interpretation of Marine Detrital Cone Deposits

Oil & Gas Science and Technology, 2006
Nous présentons les résultats des expériences réalisées en canal au laboratoire de Mécanique des Fluides de Grenoble visant à l'étude des courants turbides et leur apport à la compréhension de l'arrangement et de la constitution des différents éléments ...
Ravenne C., Beghin P.
doaj +1 more source

Energy flux measurement from the dissipated energy in capillary wave turbulence [PDF]

, 2013
We study experimentally the influence of dissipation on stationary capillary wave turbulence on the surface of a fluid by changing its viscosity. We observe that the frequency power law scaling of the capillary spectrum departs significantly from its ...
Berhanu, Michaël, Deike, Luc, Falcon, Eric +2 more
core +5 more sources

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

Global Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas +484 more
wiley +1 more source

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