Sample records for FORCES TENSORIELLES (tensor forces)
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1

Votre titre d'article - I-Revues


These effects are analyzed through the velocity field and the tensor ... le vecteur densité des forces volumiques qui s'exercent sur le fluide. ...

IRevues (France)

2

Vortex structure in the wake of a wind turbine rotor


de M Bassem - 2011 - Autres articlesThe inner part, where viscous forces are predominant, is rotated as a rigid ... based on eigenvalues of the velocity gradient tensor and the discriminant of ...

IRevues (France)

3

Une méthode basée sur la FFT pour la détermination de la ...


de B Guy - 2011 - Autres articlesproblem and Green's tensor in Fourier space. ... Elle consiste `a introduire des forces volumiques dans les inclusions rigides, celles-ci étant nécessaires ...

IRevues (France)

4

Une approche par invariants de la fatigue multiaxiale sous ...


de VUQ Huy - 2011 - Autres articlestensor. The presence of J2,moy allows to reflect correctly effects of ..... du domaine plastique, x et r sont classiquement les forces thermodynamiques ...

IRevues (France)

5

Titre de la communication


de PY HICHER - 2007 - Autres articlesdeal with relations between the stress and strain tensors. Rather, we need to describe only a simple relation between the vectors of forces and relative ...

IRevues (France)

6

Texte+integral+Alzheimer+enjeux+%282007%29.pdf


Expertise ... médicaux et sociétaux d'Alzheimer Enjeux scientifiques, médicaux et sociétaux Maladie La maladie d'Alzheimer est une véritable pathologie et non un ... Les différentes ressources en termes d'information, de diagnostic et de prise en charge sont médicaux et sociétaux encore très hétérogènes sur le ...

Institut National de la Sante et de la Recherche Medicale (French)

7

Stresa, Italy, April 25-27, 2007 Modeling of large area hot ...


The force is kept constant for an additional period (packing time, .... ij ? the spherical and deviatoric components of the stress tensor, ?, respectively, ...

IRevues (France)

8

Stresa, Italy, 26-28 April 2006 MODEL OF ELECTROSTATIC ACTUATED ...


The forces in each node are obtained by deriving this energy by the nodes displacement ... where T is the stress tensor, S the strain tensor, D the electric ...

IRevues (France)

9

Sound emission from a 2-D thick turbulent boundary layer flow past ...


... equations in Cartesian coordinates without body forces or external heat addi- .... ∞ρ)δij is the Lighthill stress tensor and a∞ is the speed of sound. ...

IRevues (France)

10

Rhéologie en cisaillement et compression de dispersions aqueuses d ...


de C MARTIN - 2007 - Autres articlesune structure de plus en plus anisotrope : les particules sont forcées de s'aligner entre ... Chou, P.C. & Pagano, N.J. 1967 Elasticity: Tensor, dyadic, ...

IRevues (France)

11

Pressure effect in a differentially heated square cavity


de B Héctor - 2011 - Autres articlesOn présente une étude du rôle du travail des forces de pression en convection naturelle dans une cavité .... stress tensor, µ is the dynamic viscosity, ...

IRevues (France)

12

Pression dynamique dans les mélanges de fluides `a plusieurs ...


For the sake of simplicity, we neglect the external forces. ... α=1 tα is the total stress tensor such that tανγ = −pα δνγ, pα = ρραε,ρα. = ραe,ρα − ...

IRevues (France)

13

Polarisation de la friction sur l'interface


de S DUMONT - 2011 - Autres articlestenseur des contraintes moyen `a partir des forces s'exerçant `a l'échelle ..... and the definition of the mean stress tensor. Mechanics of Materials, 36, ...

IRevues (France)

14

Plastic limit analysis modelling with contact interfaces


de L BOUSSHINE - 2007 - Autres articlesBy considering the compatibility conditions, the strain tensor rate ... n are respectively the number of finite elements of the boundary where forces are ...

IRevues (France)

15

PageDeb-transplantation.indd


V Groupe d'experts et auteurs Monique BERNARD, Centre de résonance magnétique biologique et médicale (CRMBM), CNRS UMR 6612, Université de la Méditerranée, ... et de recherche en transplantation (ITERT), Inserm UMR-S 643, Université de Nantes, Nantes François DURAND, Service d'hépatologie et Unité de réanimation ...

Institut National de la Sante et de la Recherche Medicale (French)

16

On the stability of unbounded shear flow in a frame rotating but ...


space-uniform velocity gradients and/or body forces (Coriolis, buoyancy ...). ... because the feed-back from the Reynolds stress tensor must vanish ...

IRevues (France)

17

Numerical modeling of interfacial soil erosion


de D LACHOUETTE - 2011 - Autres articlesgravitational forces, are not considered here. ... where ρ is the water density, u is the velocity, T is the stress tensor, µ is the water viscosity, s ...

IRevues (France)

18

Non-linear Biot Darcy's process of consolidation


de T STRZELECKI - 2007 - Autres articlesinternal forces present in the material cementing the grains of soil; ... relation between Darcey's permeability tensor and the porosity of skeleton, ...

IRevues (France)

19

Modélisation et simulation de la rupture et de la dégradation de ...


de J ECHAABI - 2007 - Autres articlesforces de la première rupture macroscopique supérieures à celles de ... the Tsai-Wu Tensor Polynomial Theory of Strength for Composite Materials, ...

IRevues (France)

20

Modélisation diphasique de la dispersion turbulente dans le ...


de J CHAUCHAT - 2007 - Cité 1 fois - Autres articles... velocity covariance tensor and thus allows us to close the model of ... la force de traînée est prépondérante. Seule cette force est prise en compte ...

IRevues (France)

21

Modélisation des interactions entre fibres dans un modèle ...


de A Gilles - 2011 - Autres articlesen prenant en compte les forces hydrodynamiques et les interactions ... related to the hydrodynamic contribution, and newly proposed interaction tensor ( 2 ...

IRevues (France)

22

Modélisation Anisotropique Endommageable du Comportement Mécanique ...


de L FLACELIERE - 2007 - Autres articlesles variables d'état et des forces associées, à l'échelle mésoscopique, .... TALLARON, C. et BARRE, S., Prediction of the elastic tensor of 3D composites by ...

IRevues (France)

23

Low-density cellular materials with optimal conductivity and bulk ...


de M DURAND - 2007 - Autres articlestensor [] such that the electric field E and the current density vector j are ..... 1b); at equilibrium, the moments of forces acting on it must balance. ...

IRevues (France)

24

Identification des paramètres inertiels du corps humain


de T MONNET - 2007 - Autres articlesdes forces et moments externes, trouvons la matrice 7 × 7 symétrique et positive H .... inertia tensors. European Journal of Mechanics - A/Solids 13 431-457 ...

IRevues (France)

25

From baroclinic instability to developed turbulence


de C Claude - 2011 - Autres articlestensor to the external 'mean distortion', in the presence of a stochastic force (e.g. [9]) with a very simple spectrum (isotropic homogeneous, white-noise ...

IRevues (France)

26

Fluid structure interaction of a parked wind turbine airfoil 1 ...


due to the aerodynamics forces and for updating the grid at each time step. ... fluid density, g, the determinant of the metric tensor and τij, ...

IRevues (France)

27

Effets élastiques des liquides sur les surfaces solides `a l ...


κ∗ζ ds , where κ = −σe n is the loading vector associated with elastic stress tensor σe on the wall 1. Then, the virtual work of forces δτ exerted on D is ...

IRevues (France)

28

Démarche expérimentale, théorique et numérique dans le cadre de ...


de J CHAMBERT - 2007 - Cité 1 fois - Autres articlesstudents to put abstract knowledge such as stress and strain tensors into .... est important de remarquer que le modèle proposé avec deux forces concentrées ...

IRevues (France)

29

Detached Eddy Simulation of Restricted Shock Separated Flow in a ...


de S Afaque - 2011 - Autres articlesforces, so-called side loads which may cause structure damage. .... Where the production term, the stress tensor are respectively given by ...

IRevues (France)

30

Coupling of boundary integral and finite element methods to model ...


de W Johann - 2011 - Autres articlesthe inertial forces of the internal and external flows are negligible compared to the ... outwards, σ is the stress tensor in the fluids) and. J(x0, x) = ...

IRevues (France)

31

Construction d'une méthode multifaisceaux pour les écoulements en ...


de DEI Léonard - 2011 - Autres articlesthe number of velocity streams for better representation of flux tensors, especially heat ... de masse individuelle m et soumises `a un champ de force F, ...

IRevues (France)

32

Constitutive Models for Predicting Liquefaction of Soils


de K STERNIK - 2007 - Autres articlesdirect application of external forces (human activity, earthquakes) or ... characterized by a unique tensor Mχ (Pχ). Within the same tensorial zone the ...

IRevues (France)

33

Comparative analysis of classical models (Mars3d, Azov3d) and ...


de S Alexander - 2011 - Autres articlesGeneralized Lattice Boltzmann Equation (GLBE) with external forces ... to the basic physical parameters such as density, momentum and stress tensor. ...

IRevues (France)

34

Boundary Conditions in Porous Media : a Variational Approach


de F DELL’ISOLA - Autres articlessurface force due to the viscosity of the fluid. Moreover, K and S are second order symmetric positive tensors,. M and B are symmetric positive fourth order ...

IRevues (France)

35

Alzheimer Disease


... Scientific, medical and societal implications Synthesis and recommendations Collective expert report Inserm (French National Institute for health and medical ... by the French Authority General of Health - Direction générale de la santé (DGS)a concerning Alzheimer's disease and its scientific, medical and ...

Institut National de la Sante et de la Recherche Medicale (French)

36

Added mass in density-stratified fluids


de B VOISIN - 2011 - Autres articlesThe hydrodynamic force on a moving body follows immediately as ..... The added mass tensor loses its symmetry and becomes frequency-dependent. The power ...

IRevues (France)

37

A discrete model for fracture of rigid solids based on a damaging ...


de C SILVANI - 2007 - Autres articlesStrong cohesive forces are supposed to exist initially on the interfaces (see ... We take σ to denote the stress tensor, taken here to be homogeneous in S ...

IRevues (France)

38

9-11 April 2008 Simulation of Coating -Visco - I-Revues


It is concluded that the normal forces of micro-nip increases with ... Equation: (2) where D is the rate-of-deformation tensor and 2 is the viscosity factor ...

IRevues (France)

39

18?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 1 D ...


... to put abstract knowledge such as stress and strain tensors into practice. .... Il est important de remarquer que le mod?le propos? avec deux forces ...

IRevues (France)

40

18?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 1 ...


Assuming that body and acceleration forces are negligible, the momentum balance ... The tensor int)(n? represents the intrinsic stress of the material n ...

IRevues (France)

41

18?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 ...


... stresses due to direct application of external forces (human activity, ... Tensors Mc and Pc depend only on internal variables c and the direction of ds ...

IRevues (France)

42

18?me Congr?s Fran?ais de M - I-Revues


By considering the compatibility conditions, the strain tensor rate field ... of the boundary where forces are imposed and the number of contact elements; ...

IRevues (France)

43

18 ?me Congr?s Fran?ais de M?caniqueGrenoble, 27-31 ao?t 207 1 A ...


Strong cohesive forces are supposed to exist initially on the interfaces (see .... We take ? to denote the stress tensor, taken here to be homogeneous in S. ...

IRevues (France)

44

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 207 1 ...


La table A r?capitule les variables d'?tat et des forces asoci?es, .... TALARON, C. et BARE, S., Prediction of the elastic tensor of 3D composites by ...

IRevues (France)

45

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 Mod ...


(1) N ij , Q x , Q y et M ij sont des forces r?sultantes et des moments ..... Reduction in the Number of Independent Parameters for the Tsai-Wu Tensor ...

IRevues (France)

46

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 Mod ...


... of the fluid-particle velocity covariance tensor and thus allows us to ... Mprimek qui repr?sentent les diff?rentes forces agissant sur la phase k. ...

IRevues (France)

47

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 Low ...


Let us note BV CXCYCZD0 the components of the elastic tensor, and D9 CXCY BP BD BE ... 1b); at equilibrium, the moments of forces acting on it must balance. ...

IRevues (France)

48

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 1 ...


... provient alors essentiellement des forces de frottement entre les particules. ... 5, 269-283 Chou, P.C. & Pagano, N.J. 1967 Elasticity: Tensor, dyadic, ...

IRevues (France)

49

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 ...


Fi est la force de Si sur Si+1, ?i est la r?sultante dynamique de Si et g(0) .... of multibody systems with indirect coordinates and global inertia tensors. ...

IRevues (France)

50

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 ...


These contact forces are evaluated as functions of the grain deformations ..... Colors correspond to the trace of the strain tensor and the arrows show the ...

IRevues (France)

51

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 ...


(1) where ? ij is the Cauchy stress tensor, ? i represents body force vector. The boundary conditions are given as follows: ijiji tnt ==? on the natural ...

IRevues (France)

52

18 ?me Congr?s Fran?ais de M?canique Grenoble, 27-31 ao?t 2007 ...


We have included in the model internal forces at the grain contacts in order to reproduce the ... The elastic stiffness tensor is defined by ee iij fk j ? ...

IRevues (France)