ODAS 2025: 25th joint ONERA-DLR aerospace symposium

8:30 - 9:00 (30min)

Welcome

Presentation of the symposium schedule

9:00 - 9:45 (45min)

[Keynote] Advances in deep learning for reliable and accurate digital twins in aerospace engineering

Michael BAUERHEIM - ISAE-Supaero

https://odas2025.sciencesconf.org/data/program/Keynote_Bauerheim.pdf

9:45 - 10:15 (30min)

Coffee break

10:15 - 11:55 (1h40)

Digital twins in testing and certification

› Metadata-, Ontology- and LLM-based Data Provenance Collection in an Aircraft Digital Twin - Lehmann Jos, German Aerospace Center, Institute for AI-Safety and Security, Safety-Critical Data Infrastructures 10:15-10:40 (25min)

› Towards Virtual Certification of a composite aircraft moveable: an outlook on the backgroung and objective of the AdViCe project - Alessandro Vescovini, DLR Institute of Lightweight Systems 10:40-11:05 (25min)

› Development of a Digital Twin for the ONERA Research Icing Wind Tunnel: Aerodynamic Flow Simulation. - Adèle Veilleux, DMPE, ONERA, Université de Toulouse [Toulouse] 11:05-11:30 (25min)

› Aeroacoustic digital twin for a swept high-lift wing flow in a wind tunnel closed test section - Laurent SANDERS, DAAA, ONERA, Université Paris Saclay [Châtillon] 11:30-11:55 (25min)

11:55 - 13:30 (1h35)

Lunch

13:30 - 15:35 (2h05)

Digital twins in experimental infrastructures: Data assimilation and model reduction,…

› Digital Twin of Power-to-Heat Latent Heat Thermal Energy Storage - Sabri Anil Bekgöz, DLR Institute of Engineering Thermodynamics 13:30-13:55 (25min)

› Correcting Differential Reynolds Stress Models Using Data-Assimilation - Gianmarco Farro, DAAA, ONERA, Institut Polytechnique de Paris [Meudon] 13:55-14:20 (25min)

› Uncertainty Quantification of Assimilated RANS Model using Noisy and Sparse High Fidelity Data. - Maxime Casanova, ONERA 14:20-14:45 (25min)

› Predicting Aerodynamic Loads on Flexible Wings through Low-Dimensional Balanced Projection - Pierre-Emmanuel Des Boscs, DAAA, ONERA, Institut Polytechnique de Paris 14:45-15:10 (25min)

› Data Assimilation of Pressure Coefficient for Turbulence Model Correction using Field Inversion for transonic supercritical profile - Louis Carduner, DAAA, ONERA, 92190, Meudon, Ecole polytechnique, Institut Polytechnique de Paris, 91120, Palaiseau 15:10-15:35 (25min)

15:35 - 16:15 (40min)

Coffee break

16:15 - 17:30 (1h15)

Digital twins in aircraft design: Flight physics, structures, engines, systems,...

Denis Sipp [ONERA]

› Ensemble variational-based open-loop control of cavity flows - Riccardo Maranelli, DAAA, ONERA [Meudon] 16:15-16:40 (25min)

› Phase-field models for prediction of crack propagation - Lisa Reischmann, DLR-Institute of test and simulation for gas turbines 16:40-17:05 (25min)

› Development of a structure optimization tool for classic and innovative aircraft - Antoine Lannoo, ONERA [Lille] 17:05-17:30 (25min)

Planning (Final version)