Publications scientifiques

Étude de l’injection d’air à travers des fentes dans un écoulement d’eau transverse
...----------ABSTRACT This thesis presents work related to the injection of air through different slot geometries in a cross-

flow

. The project aims to optimize the injection of air in hydraulic turbines to meet the national and international standards with regards to water aeration. These standards aim at ensuring that released water from hydroelectric plants to be depleted in oxygen and affect aquatic life. To study this topic, an existing experimental set-up was used for various water and air flow rates.
...
Europe - core.ac.uk -
Equations continues pour l'étude de la dynamique des écoulements granulaires denses hétèrogènes
...avalanches, involve a wide range of different solid constituents that are immersed in an ambient fluid. In order to obtain a good representation of these flows, the interaction mechanisms among the different constituents of the mixture should be considered. In this research, it was developed a theoretical framework based on the mixture theory for representing the dynamics of a dense heterogeneous granular flow composed by a number of solid species with different properties, and immersed in a Newtonian ambient fluid. These fully coupled equations were solved numerically and validated by comparing the numerical results with experimental measurements of gravitational granular flows, triggered by the collapse of two-dimensional granular columns in ambient air or water. This theory was then used to investigate the ambient fluid effects on homogeneous granular flow dynamics, and the segregation effects on the dynamics of binary mixtures of small and large spherical particles of equal mass density. Our results suggest that the model equations include the essential features that describe the dynamics of dense heterogeneous granular flows. In particular, it is shown that segregation of the granular material increases the front speed because of the volumetric expansion of the flow....
Europe / politique tarifaire / recherche et propriété intellectuelle - core.ac.uk - PDF: core.ac.uk
Trois problèmes autour du ressaut hydraulique circulaire
...A liquid jet colliding with a horizontal surface generates a flow divided in two regions. Close to the impact point, the flow is fast and the fluid layer is thin while further downstream the layer is thick and the flow is slow. The boundary between these inner and outer flows is characterized by a sharp liquid wall, known as the circular hydraulic jump. Here, we study how the properties of the jump depend on flow conditions, geometry and wettability. We provide also a description of the motion of a non-coalescent drop in the inner fast flow region.First, we investigate jump radius selection....
général - core.ac.uk - PDF: hal.archives-ouvertes.fr

Traductions en contexte français - anglais

The restriction gap (21G) restricts flow of water so that the water flows through the restriction gap (21G) at a lower flow rate and a higher

flow speed

than when

flow

ing through the water bypassing

flow

passage (251).

The restriction gap (21G) restricts flow of water so that the water flows through the restriction gap (21G) at a lower flow rate and a higher flow speed than when flowing through the water bypassing flow passage (251).

technologie et réglementation technique - wipo.int
The restriction gap (21G) restricts flow of water so that the water flows through the restriction gap (21G) at a lower flow rate and a higher flow speed than when flowing through the water bypassing flow passage (251).

The restriction gap (21G) restricts flow of water so that the water flows through the restriction gap (21G) at a lower flow rate and a higher flow speed than when flowing through the water bypassing flow passage (251).

technologie et réglementation technique - wipo.int
calcul de cash flow calculer un cash flow cash flow définition cash flow flux de liquidités flux de trésorerie ratio cash flow signification cash flow utilité cash flow

Cash flow Discounted cash flow Cash flow Discounted cash flow Cash flow Discounted cash flow Cash flow Discounted cash flow

général - CCMatrix (Wikipedia + CommonCrawl)
Trust flow / citation flow Trust flow / citation flow est connu sous le nom de Rapport de Confiance.

Trust flow / Citation flow is known as the Trust Ratio.

général - CCMatrix (Wikipedia + CommonCrawl)
Cash flow d'exploitation Sellafield (THORP SMP

Sellafield operations cash flow (THORP SMP

général - eur-lex.europa.eu
Futur cash-flow THORP et SMP

THORP and SMP Future Cash flows

général - eur-lex.europa.eu
Les données Flow Metrics regroupent les valeurs de Trust Flow et de Citation Flow.

Flow Metrics measure both Trust Flow and Citation Flow.

général - CCMatrix (Wikipedia + CommonCrawl)
Recherche : jouer a Let It Flow , télécharger Let It Flow, jeux flash Let It Flow

175th Anniversary Celebration – Let it Flow, Let it Flow, Let it Flow

général - CCMatrix (Wikipedia + CommonCrawl)
Le Citation Flow et le Trust Flow vont de pair et forment l’algorithme Flow Metrics.

Together the Citation Flow and Trust Flow form the Majestic Flow Metrics algorithm.

général - CCMatrix (Wikipedia + CommonCrawl)
Le Citation Flow et le Trust Flow vont de pair et forment l’algorithme Flow Metrics.

Together, Citation Flow and Trust Flow form the Majestic Flow Metrics algorithm.

général - CCMatrix (Wikipedia + CommonCrawl)
Recherche : jouer a Let It Flow , télécharger Let It Flow, jeux flash Let It Flow

Generate Income: Let it FLOW, let it FLOW, let it FLOW

général - CCMatrix (Wikipedia + CommonCrawl)
Hustle & Flow", interprétée par Terrence Howard - Hustle & Flow

2005: "Hustle & Flow" (Terrence Howard) by Howard - Hustle & Flow

général - CCMatrix (Wikipedia + CommonCrawl)
Hustle & Flow", interprétée par Terrence Howard - Hustle & Flow

2005: "Hustle & Flow" (Terrence Howard) by Howard – Hustle & Flow

général - CCMatrix (Wikipedia + CommonCrawl)
Cash-flow, disponible Le cash-flow disponible est égal au cash-flow net moins les

Free cash flow equal to or slightly below net income;

général - CCMatrix (Wikipedia + CommonCrawl)
le cash-flow serait au moins équilibré

cash flow would at worst be around break-even

général - iate.europa.eu


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