Towards high-Fidelity Aero-Structural Simulation - Theoretical Challenges And Practical Solutions
Event organized by: 3AF Aerodynamics & Structures Technical Commissions / ONERA – ISAE SUPAERO
Objectives
The aim of this joint scientific and technical day organized by the 3AF Aerodynamics and Structures Technical Committees is to review the state of the art in high-fidelity digital aerostructural simulation, i.e. coupled fluid- structure simulation, in industry and research laboratories in the aerospace and defense sectors
Conférences
| 8h30 | Welcome |
| 9h00 | High-Fidelity Numerical Simulation of Coupled Fluid-Structure Interaction Problems: Perennial Motivations, Recent Advances, and Outstanding Challenges, Charbel Farhat (Stanford Univ.) |
| 9h45 | Recent developments for modular high fidelity aeroelastic simulations, Antoine Placzek, Arnaud Lepage (ONERA) |
| 10h15 | Implementation of high-fidelity simulation for fluid-structure interaction at Dassault Aviation, Zdenek Johan, Eric Garrigues (Dassault Aviation) |
| 10h45 | Break |
| 11h15 | A Frequency-Time Partitioned Approach For Computing Fan Blade Flutter Induced Limit Cycle Oscillations With Nonlinear Friction On Contact Interfaces, Nicolas Ombret (Safran Aircraft Engines) |
| 11h45 |
Fluid/structure coupling for high-fidelity numerical prediction of helicopter rotor loads: dominant methods and limitations, Biel Ortun (ONERA) |
| 12h15 | Lunch |
| 14h00 |
Helicopter Loads Estimation from Flight parameters Measurements: A Methodology Combining Harmonic Decomposition and Machine Learning Algorithm, Caroline Del Cistia-Gallimard (AIRBUS-HE) |
| 14h30 |
Non-linear aeroelasticity, Fabio Vetrano (Airbus A/C) |
| 15h00 |
Fluid-structure interaction of deformable wings targetting aerodynamic performance increase in subsonic and transonic regimes, Marianna Braza (IMFT) |
| 15h30 | Break |
| 16h00 | Verification & validation of scale models - Illustration with the HALO application, Stéphane Grihon, Lionel Klotzli, (AIRBUS A/C) |
| 16h30 |
Definition of High Fidelity in aircraft design: the problem of multidisciplinarity, Eric Laurendeau (Polytechnique Montréal) |
| 17h00 | Round Table |
| 17h30 |
Closing of the day |
Registration
Or by sending the registration form to the following address:
ONERA/DMAS
29 avenue de la Division Leclerc
F-92320 Châtillon
Or by e-mail to : dmas-3af@onera.fr
Registration deadline : 03 November 2023
Practical Informations
The day is open to all participants (subject to availability at each site).
It will take place in duplex between the ONERA (Châtillon) and ISAE-SUPAERO (Toulouse) sites.
Access formalities will be specified when you register (compulsory) on the ONERA website.
To gain access to the ONERA and ISAE-SUPAERO sites, you will be required to present a valid form of identification on site on the day of the event.
Catering will be provided on site, and the cost of lunch - payable by participants - can be paid by credit card (only at ISAE-SUPAERO), also by cheque at ONERA