Aeroelasticity Analyses 

Aeroelasticity optimization, modal calculation (modes of shape and eigenfrequency), dynamic models tuning into the results of modal experiments and other services. 

FE Model of Aircraft Structure for Aeroelastic Analyses
Files to download
Photogallery
Videogallery
CONTACT

Ing. Jiří Čečrdle, Ph.D.
Senior researcher
tel.: +420 225 115 123
cecrdle@vzlu.cz



Aeroelasticity Analyses
WE OFFER:

Aeroelasticity calculation:

  • Load redistribution, divergence, control surface reversion, control surfaces flutter, structure´s aeroelastic response to gust and turbulence
  • Critical speed of aeroelasticity phenomena
  • Modal calculation (modes of shapes and eigenfrequency, vibration, damping)
  • Dynamic models tuning into the results of modal experiments
  • Aeroelasticity optimization
  • Structure response evaluation at flight measurements or taxiing
  • SW development for aeroeasticity calculations

Aeroelasticity experiments:

  • Aeroelasticity measurements taken on dynamically similar models (load redistribution, control surface efficiency, flutter, aeroelastic response)
  • Design and manufacture of dynamically similar models of aviation and non-aviation structures

EQUIPMENT:
  • SW, MSC/NASTRAN, MSC PATRAN, ABAQUS, MATLAB, SAF, ZAERO 
  • Proper SW tools
  • PONTOS optometric system for 3D dynamic strain measurement

Standards:

  • Firms dealing with design and development of aircraft and land transport vehicles
  • Engineering firms checking dynamic and aeroelasticity characteristics of products
  • Universities and research establishments
CUSTOMERS:
  • companies involved in design and development of aircraft and land transport vehicles
  • machine-building companies having need of strength and aeroelastic assesments of their products structural parts
  • universities and research establishments
Airliner Half-wing Research Demonstrator