The ECERTA Project

Workshop



Nonlinear Aeroelastic Simulation for Certification

University of Liverpool 13-15 September, 2010

Programme

Programme.pdf
List_of_Attendees.pdf

Monday 13th September


09.00 - 09.15 Registration with Tea and Coffee
09.15 - 09.30 Welcome - Ken Badcock (University of Liverpool) Slides

Session 1: ECERTA (Chair: J. Mottershead)

09.30 - 10.00 Outcomes of ECERTA project - Ken Badcock (University of Liverpool) Slides
10.00 - 10.30 Exploiting an Aerodynamic Hierarchy for Searching Large Parameter Spaces for Aeroelastic Instabilities - Sebastian Timme (University of Liverpool) Slides
10.30 - 11.00 Structural Model Updating and Uncertainty Propagation to Aeroelastic Systems - Hamed Khodaparast (University of Liverpool) Slides
11.00 - 11.30 Tea and Coffee Break
11.30 - 12.00 Eigenvalue Stability Formulation for Uncertainty Propagation to Nonlinear Aeroelastic Systems - Simao Marques (University of Liverpool) Slides
12.00 - 12.30 Identification of Structural Damping from Tests - Marco Prandina (University of Liverpool) Slides
12.30 - 13.30 Lunch

Session 2: Aeroelasticity (Chair: J. Cooper)

13.30 - 14.00 Development of Reduced-Order Models Using System Identification - Walt Silva (NASA LaRC) Slides
14.00 - 14.30 The Increased-Order Modelling Approach to Nonlinear Aeroelasticity - Moti Karpel (Technion) Slides
14.30 - 15.00 Aeroelastic Analysis of Full Configurations Including the Generic Fighter and MAVs - Phil Beran (AFRL) Slides
15.00 - 15.30 Experience with Rapid Unsteady DLR-CFD Methods - Reik Thormann (DLR) Slides
15.30 - 16.00 Tea and Coffee Break
16.00 - 16.30 Preliminary Results of the Generic Fighter Using Kestrel, a CREATE Program Virtual Aircraft Simulation Tool - Scott Morton (USAF) Slides
16.30 - 17.00 Low-Order Aeroelastic Modelling of Highly Deformable Wings - Rafael Palacios (IC) Slides
17.00 - 17.30 Bayesian Assimilation of Experimental Data into Simulation - Richard Dwight (TU Delft) Slides
17.30 Close

Tuesday 14th September


Session 3: Uncertainty in Structural Dynamics and Aeroelasticity (Chair: J. Mottershead)

09.00 - 09.30 Bayesian Sensitivity Analysis of a Simple Flutter Model - Keith Worden (Sheffield) Slides
09.30 - 10.00 A Reduced Orthogonal Projection Approach for Stochastic Finite Element Analysis - Sondipon Adhikari (Swansea) Slides
10.00 - 10.30 Concepts of Imprecise Probabilities with Engineering Applications - Michael Beer (NUS) Slides
10.30 - 11.00 Tea and Coffee Break
11.00 - 11.20 Interval Flutter Analysis Using the Short Transformation Method - Jan Schwochow (DLR) Slides
11.20 - 11.40 How to Validate Stochastic Finite Element Models from Uncertain Experimental Modal Data - Yves Govers (DLR) Slides
11.40 - 12.00 Use of Polynomial Chaos Expansions for Uncertain Aeroelastic Systems - Jonathan Cooper (University of Liverpool) Slides
12.00 - 12.20 The Quantum Mechanics Approach to Uncertainty Modelling in Structural Dynamics - Andreas Kyprianou (University of Cyprus) Slides
12.20 - 12.45 Structural Dynamics with Coincident Eigenvalues: Test Bench and Ideas for Aerodynamic Structures - Elvio Bonisoli (Politecnico di Torino) Slides
12.45 - 14.00 Lunch

Session 4: Industry Session (Chair: P. Beran)

14.00 - 14.30 Aeroelasticity in Aircraft Development - Challenges and Objectives - Silvio Schulze (Airbus) Slides
14.30 - 14.50 Flutter Analysis with Advanced CFD tools in an Industrial Environment - Laurent Daumas (Dassault) Slides
14.50 - 15.10 Estimation of Non-Linear Damping Characteristics of a Wing - Caroline Havill and Greg Kemble (Stirling Dynamics) Slides
15.10 - 15.30 Vibration Related Examples of Uncertainty Issues in the Design and Validation of Gas Turbine Components and Systems - Hilmi Kurt-Elli (Rolls-Royce) Slides
15.30 - 16.00 Tea and Coffee Break

Session 5: Test Cases (Chair: K. Badcock)

16.00 - 17.30 Overview of Test Cases - Ken Badcock (University of Liverpool) Slides
17.30 Close

Wednesday 15th September


Morning Hands-on Session