• Aucun résultat trouvé

Optimal airfoil's shapes by high fidelity CFD

N/A
N/A
Protected

Academic year: 2021

Partager "Optimal airfoil's shapes by high fidelity CFD"

Copied!
13
0
0

Texte intégral

Loading

Figure

Figure 1 Example of convergence history for Re = 10 6 of (a) the design variables and (b) the force coef ficients
Table I Tested grids of the SD7003 airfoil at Re = 6  10 4 , a = 4°, I = 0.10 per cent
Table   II  summarizes   the  results  of  the  V&V  of  the  2D  URANS   computations
Table IV Comparison with other authors for the SD7003 airfoil at Re = 6  10 4 , a = 4°, I = 0.10 per cent
+3

Références

Documents relatifs

fixed δ ∗ ) while the latter describes a temporal boundary layer flow (i.e.. These equations are associated with homogeneous boundary conditions at the wall and at the upper

Here, we investigate the development of a boundary layer over rough surface, also at high Reynolds number and low blockage ratio with the aim to evaluate the development of

The aim was to determine whether the oscillation motion of the separation bubble and the reflected shock is related to the turbulent aspect of inlet boundary layer or if it can

The proposed method is developed in a Bayesian framework by using appropriate priors for the observation operator as well as for the target signal.. This method provides estimation

Le quatri` eme chapitre pr´ esente le d´ eveloppement d’une m´ ethode d’´ el´ ements finis pour la r´ esolution des ´ equations du M4-5n en 3D (discr´ etisation 2D) que nous

Lors d’un traitement par faisceau d’ions, l’énergie des ions est modulée afin que la dose soit déposée dans un volume déterminé, plus large que le pic de Bragg.. La

En revanche, la combinaison des inégalités agrégées de sac-à-dos avec les variables de gaspillage (variables d'écart en programmation linéaire) conduit à un gain d'environ un

effects of parametric instability in the evolution of the solar wind turbulence, such as the decrease of the cross-helicity and the growth of compressible fluctuations, compete