DAAA - Aerodynamics Aeroelasticity Acoustics

Technical resources

Major research installations

Technical facility Center Unit
S3Ch wind tunnel Meudon INST
Blowdown wind tunnels Meudon INST
Probes calibration bench Meudon INST
L1 wind tunnel Lille ELV
L2 wind tunnel Lille ELV
B20 laboratory Lille ELV
SV4 wind tunnel Lille ELV

 

Laboratory research installations

LMF Meudon INST
Rotary modes simulator test bench Châtillon MAXE
GVT - Ground Vibration Testing Châtillon ADSE
BRAVoS – Rotor bench adapted to stationary flight Châtillon ADSE
LABEX – 20 kN vibration table Châtillon ADSE
Boundary layer wind tunnel – PIV Lille ELV
Hydrodynamic channel Lille ELV
Compressible subsonic installation wind tunnel Lille ELV
Sonic wind tunnel Lille ELV
Low-speed hydrodynamic tunnel Lille ELV
Boundary layer wind tunnel – "hot wires" Lille ELV
ROTOR bench Lille ELV

 

Metrological facilities

LDV (Laser Doppler Velocimetry) Meudon, Lille MTRO, ELV
PIV (Particle Image Velocimetry) Meudon, Lille MTRO, ELV
PSP (Pressure Sensitive Paint) Meudon      MTRO
Non-specific optical resources and optical metrology environment Meudon, Lille MTRO, ELV
Acoustic acquisition systems Châtillon MAXE
Electrostatic grid calibration bench Châtillon MAXE
Kundt tube Châtillon MAXE
SPARC pulse source Châtillon MAXE
Rotary modes simulator test bench Châtillon MAXE
GVT - Ground Vibration Testing Châtillon ADSE
MOD - Deformation optical measurements Châtillon ADSE
VL – Laser vibrometer Châtillon ADSE

 

Software

Numerical simulation

  • elsA
  • Solveurs FAST
  • AGHORA
  • SPACE
  • SABRINA_V0

Pre/post-processing

  • Cassiopee
  • FFX
  • CAO et CSM
  • CATIA, Solidworks, NASTRAN

Optical metrology

  • recalage d'image 3D (AFIX2)
  • logiciels PIV (FOLKI_SPIV, DAAPPIV) et TomoPIV (PVR pour la reconstruction particulaire et FOLKI3D pour la corrélation)
  • mesures de déformation sparse (MDM : OD2M) et dense (DIC: FOLKI_D)