Programme

Scientific program

25 September 2023

8:00 – 9:00	Registration
9:00 – 9:15	Opening
9:15 – 10:30	Keynote 1: Alexander J. Smits, Princeton University, USA History and other long-lasting effects in turbulent flows
10:30 – 11:00	Coffee break
11:00 – 11:30 11:30 – 12:00 12:00 – 12:30	Session 1: Phenomena, structures, and mechanisms in high-speed flows with separation Session chair: Deepak Prem Ramaswamy, RWTH Aachen University, Germany P. Dupont, S. Piponniau, L. Larchevèque, N. Mahalingesh, M. Mauriello and J.P. Dussauge Aix-Marseille Université, France Transition effect on the size of separation in shock/boundary-layer interactions M. Pino Martín University of Maryland, College Park, USA The instability of shock-separated flows Luis Laguarda, Junho Lee and Stefan Hickel Aerodynamics Group, Faculty of Aerospace Engineering, TU Delft, The Netherlands Attenuation of low-frequency unsteadiness in turbulent shock-induced separation
12:30 – 13:45	Lunch break
13:45 – 14:15 14:15 – 14:45	Alessandro D’Aguanno, Ferry Schrijer, Abhyuday Aditya, Jane Bulut and Bas van Oudheusden Flow Physics and Technology Department, Delft University of Technology, Delft, The Netherlands Response of a compliant panel under an oblique SWBLI: effect of shock strength and impingement location Plenary discussion 1
14:45 – 16:00	Keynote 2: Holger Babinsky, University of Cambridge, UK Control of Shock-wave/boundary-layer interactions
16:00 – 16:30	Coffee break
16:30 – 17:00 17:00 – 17:30 17:30 – 18:00 18:00 – 18:10	Session 2: Passive and active control strategies and methods / Physics of control Session chair: Bas van Oudheusden, Delft University of Technology, The Netherlands Ahmed H. Hanfy¹, Paweł Flaszyński¹, Piotr Kaczyński¹and Piotr Doerffer²¹Institute of Fluid-Flow Machinery, Polish Academy of Sciences (IMP PAN), Gdańsk, Poland ²Gdańsk University of Technology, Gdańsk, Poland Surface roughness effect on boundary layer and shock-inducedseparation on transonic compressor profile Giacomo Della Posta¹, Francesco Salvadore², Matteo Bernardini¹¹Department of Mechanical and Aerospace Engineering, Sapienza University of Rome, Rome, Italy ²HPC Department, CINECA, Rome, Italy A high-fidelity numerical study on microvortex generators for shock wave/boundary layer interaction control Deepak Prem Ramaswamy and Anne-Marie Schreyer Institute of Aerodynamics, RWTH Aachen University, Germany AJVG control of shock-induced separation - parameters and effects Concluding remarks

26 September 2023

09:00 – 10:30 09:00 – 09:30 09:30 – 10:00 10:00 – 10:30	Session 2 (continued) Timothy Missing¹, Jane Bulut², Holger Babinsky¹, Ferry Schrijer² and Bas van Oudheusden²¹Engineering Department, University of Cambridge, UK ²Delft University of Technology, 2629 HS Delft, The Netherlands A shock control bump for an oblique shock wave boundary layer interaction Robin Sebastian and Anne-Marie Schreyer Institute of Aerodynamics, RWTH Aachen University, Germany Effective control of SWBLI using air-jet vortex-generators Plenary discussion 2
10:30 – 11:00	Coffee break
11:00 – 12:15	Keynote 3: Bruno Stefes, Airbus, Germany Opportunities and Challenges of Active Flow Control Technologies for Commercial Aircraft
12:15 – 13:30	Lunch
13:30 – 14:00 14:00 – 14:30 14:30 – 15:00	Session 3: SWBLI in application-oriented geometries and potential of current control approaches to technical applications Session chair: Marlyn Y. Andino, NASA Langley Research Center, USA Michael Werner Institute of Aerodynamics and Flow Technology, German Aerospace Center, Göttingen, Germany Interactions of compressible leading-edge vortices above multi-swept delta wings Selin Kahraman and Marius Swoboda Rolls-Royce Deutschland Ltd & Co KG, Blankenfelde-Mahlow, Germany Numerical Investigations of SBLI on a Highly Loaded Transonic VSV Luke Dickinson¹, Holger Babinsky¹ and Christopher Sheaf²¹Engineering Department, University of Cambridge, UK ²Rolls–Royce, Derby, UK Experimental Investigation of Shock-Induced Inlet Boundary-Layer Separation due to Crosswind
15:00 – 15:30	Coffee break
15:30 – 16:00 16:00 – 16:30 16:30 – 17:00	Skander Kamoun, Johannes Kleinert and Thorsten Lutz University of Stuttgart, Institute of Aerodynamics and Gas Dynamics, Germany Numerical Investigation of the Influence of Sweep and Imposed Structural Vibrations on the Transonic Buffet and the Wing Wake Christopher Schauerte und Anne-Marie Schreyer Institute of Aerodynamics, RWTH Aachen University, Germany Effects of airfoil buffet-related unsteadiness on the tailplane aerodynamics Plenary discussion 3
17:00 – 18:30	City tour
18:30 – 23:00	Conference dinner

27 September 2023

09:00 – 10:15	Keynote 4: Iván Bermejo-Moreno, University of Southern California, USA A perspective on joint numerical and experimental studies on interactions of shock-waves and turbulent boundary layers
10:15 – 10:45	Session 4: Successful collaborations between experimental and numerical approaches and new methods Session chair: Julio Soria, Monash University, Melbourne, Australia Philipp Nel¹, Christian Janke¹, Marius Swoboda¹, Julien Weiss², Ahmed Hady³ and Paweł Flaszyński³¹Rolls-Royce Deutschland Ltd. & Co. KG, Blankenfelde-Mahlow, Brandenburg, 15827, Germany ²Institute of Aeronautics and Astronautics, Technical University of Berlin, 10587, Germany ³Institute of Fluid Flow Machinery, Polish Academy of Sciences (IMP PAN) 80-231 Gdańsk, Poland Effect of Transition on Self-Sustained Shock Oscillations from Shock Induced Separation in Highly Loaded Transonic Rotors using LES and Experiments
10:45 – 11:15	Coffee break
11:15 – 11:45 11:45 – 12:15 12:15 – 12:45 12:45 – 13:00	Julien Deparday¹, Caroline Braud^2,3 and Bérengère Podvin⁴¹Institute for Energy Technology, OST - Eastern Switzerland University of Applied Sciences, Rapperswil-Jona, Switzerland ²CSTB, Nantes, France ³LHEEA, Centrale Nantes, CNRS, Nantes, France ⁴EM2C, Centrale Supélec, CNRS, Université Paris-Saclay, Gif-sur-Yvette, France A first step towards flow control in turbulent conditions with the MISTERY project Julio Soria, Alexis Duddridge, Vishal Chaugule and Callum Atkinson Laboratory for Turbulence Research in Aerospace and Combustion (LTRAC), Department of Mechanical and Aerospace Engineering, Monash University, Melbourne, Australia Dual-PIV with Exact Dynamic Mode Decomposition: An Experimental Method Enabling the Investigation of the Dynamics of High-speed Flows with High Spatial Resolution Plenary discussion 4 Concluding remarks
13:00 – 14:15	Lunch
14:15 – 18:00	Further discussion & Lab tours