Results 81 to 90 of about 92,875 (177)

Velocity of long bubbles transported by a liquid in horizontal channel

open access: yesVietnam Journal of Mechanics, 2010
The influence of flowing liquid on the motion of long bubbles in horizontal channel is studied theoretically. The method of Benjamin (1968) is extended to the case of moving liquid: the liquid is inviscid, the surface tension is ignored and the liquid ...
Ha Ngoc Hien, Jean Fabre
doaj   +1 more source

RHÉOLOGIE [PDF]

open access: yes, 2014
National audienceLe Livre Blanc de la recherche en Mécanique, élaboré par le Haut Comité pour la Mécanique (HCM) dans le cadre de l’Association Française de Mécanique (AFM) vient pour rappeler son importance et montrer les nombreuses retombées de la ...
Chateau, Xavier
core   +2 more sources

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

open access: yesGlobal 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

Simulation of Cavitating Flows in Diesel Injectors Simulation des écoulements en cavitation dans les injecteurs diesel

open access: yesOil & Gas Science and Technology, 2006
With a new two fluid model it is possible to carry out three-dimensional CFD calculations of cavitating flows in hydraulic components of Diesel injection systems. As model geometries a ball valve, a sac-hole nozzle and a one-hole nozzle have been used to
Von Dirke M.   +4 more
doaj   +1 more source

Fully coupled simulations of monodisperse and bidisperse suspensions in a linear shear flow [PDF]

open access: yes, 2006
The dynamics of macroscopically homogenous sheared suspensions of neutrally buoyant, non-Brownian spheres is investigated in the limit of very small Reynolds and Stokes numbers using the Force Coupling Model (Lomholt & Maxey1). In this numerical approach,
Abbas, Micheline   +2 more
core  

Tribologie du laminage à froid de tôles = Tribology in metal forming

open access: yes, 2001
Free access articleInternational audienceLe laminage dépend de manière critique du frottement et de la lubrification, tant pour le contrôle du procédé que pour la qualité du produit fini. Pechiney et Usinor ont donc entrepris en 1995, en partenariat avec
Montmitonnet, Pierre
core   +3 more sources

Robot anguille sous-marin en 3D [PDF]

open access: yes, 2006
L'objectif de ce projet soutenu par le programme ROBEA CNRS est de concevoir, étudier et réaliser un robot « anguille » capable de nager en trois dimensions.
Alamir, Mazen   +5 more
core   +4 more sources

Aeration mode, shear stress and sludge rheology in a submerged membrane bioreactor: some keys of energy saving [PDF]

open access: yes, 2006
Aeration mode, shear stress and sludge rheology in a submerged membrane bioreactor: some keys of energy ...
Albasi, Claire   +4 more
core   +3 more sources

Unidimensional forced convection generalized Graetz solutions

open access: yesSoftwareX
Heat exchangers are essential in daily life and industries, but evolving demands, like miniaturization and electrification, challenge traditional designs.
Martin Rudkiewicz   +3 more
doaj   +1 more source

In-situ physical analysis of cellulose fibre suspensions during enzymatic hydrolysis [PDF]

open access: yes, 2013
In-situ physical analysis of cellulose fibre suspensions during enzymatic ...
Anne-Archard, Dominique   +8 more
core   +4 more sources

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