| Monday, May 25th | |||||
| Registration | 08:40 | 09:10 | |||
| Conference opening | 09:10 | 09:20 | Ardeshir Hanifi & Andrea Nóvoa | ||
| Keynote talk | 09:20 | 10:10 | Tim Colonius | OWNS, NOWNS, and Unknowns: Efficient and robust tools for transition prediction | Chair: Dan Henningson |
| Session 1.1 | 10:10 | 10:27 | Jeffrey Crouch | Attachment-line transition and relaminarization on a heated leading edge | |
| Session 1.2 | 10:27 | 10:44 |
Sophie Knechtel |
Beyond Eddy viscosity: using a transport model to improve linear analysis |
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| Session 1.3 | 10:44 | 11:01 | Imge Yigili | Turbulent spot characteristics in free-stream turbulence induced transition | |
| Coffee | |||||
| Session 2.1 | 11:40 | 11:57 | Tristan Römer | On the influence of free-stream turbulence on roughness-induced boundary-layer transition | Chair: Elena Marensi |
| Session 2.2 | 11:57 | 12:14 | Víctor Ballester Ribó | Influence of Mach number and 3D instabilities on the transition mechanisms of laminar boundary layers over gap discontinuities | |
| Session 2.3 | 12:14 | 12:31 | Matteo Pronunzio | Supersonic receptivity to surface roughness | |
| Session 2.4 | 12:31 | 12:48 | Márton Kulcsár | Geometrical optimisation of rectangular miniature vortex generators | |
| Session 2.5 | 12:48 | 13:05 | François Gallaire | Weakly nonlinear resolvent analysis in an axisymmetric sudden expansion | |
| Session 2.6 | 13:05 | 13:22 | Bihai Sun | Characterisation of nonlinear forcing in the resolvent framework for a self-similar adverse-pressure-gradient turbulent boundary layer at the verge of separation | |
| Lunch | |||||
| Keynote talk | 14:40 | 15:30 | Jacob Page | Differentiable flow solvers and online learning for the dynamical systems view of turbulence | Chair: François Gallaire |
| Session 3.1 | 15:30 | 15:47 | Sebastian Altmeyer | Symmetry-free periodic orbits of turbulent pipe flow | |
| Session 3.2 | 15:47 | 16:04 | James King | Parametric spectral submanifolds capturing Hopf bifurcations with applications to fluid dynamics | |
| Session 3.3 | 16:04 | 16:21 | Robert Bennett | Relaminarising turbulent pipe flow: upper edge bisection and nonlinear optimisation | |
| Coffee | |||||
| Session 4.1 | 17:00 | 17:17 | Flavio Giannetti | Localizing screech closure via KH-guided scattering | Chair: Kilian Oberleithner |
| Session 4.2 | 17:17 | 17:34 | Zhenyang Yuan | Sensitivity analysis and control of impinging jet noise | |
| Session 4.3 | 17:34 | 17:51 | Simone Cruciani | Global instabilities of a planar jet from a flexible nozzle | |
| Session 4.4 | 17:51 | 18:08 | Daniel Rodriguez | Time-frequency analysis of turbulent jets using orthogonalized variational mode decomposition | |
| Session 4.5 | 18:08 | 18:25 | Daniel Bodony | Reduced-order modeling and control of a shock-laden scramjet isolator | |
| Reception | 18:30 | 19:15 | |||
| Tuesday, May 26th | |||||
| Keynote talk | 09:20 | 10:10 | Marios Kotsonis | From wall impedance to fluidic crystals: Metamaterials for Controlling Boundary Layer Instabilities | Chair: Jeffery Crouch |
| Session 5.1 | 10:10 | 10:27 | Riccardo Maranelli | Non-Intrusive control of flow instabilities in a rotor–stator cavity | |
| Session 5.2 | 10:27 | 10:44 | Pierre Champeaux | From actuation to resonance: wall-impedance strategies for controlling Tollmien-Schlichting waves | |
| Flash 1 | 10:50 | 10:53 | Vinod Narayanan | Higher-order meshless methods for hydrodynamic stability problems in complex domains | Chair: Taraneh Sayadi |
| Flash 2 | 10:53 | 10:56 | Bo Yuan | Secondary instabilities in nonlinearly distorted pipe-entrance flows | |
| Flash 3 | 10:56 | 10:59 | Marco Radaelli | Stabilising effect of a surface hump on crossflow instabilities for varying perturbation wavelength and hump height | |
| Flash 4 | 11:02 | 11:05 | Alberto Franco | Description of the synchronization of the 2nd Mack mode and acoustic waves in highly cooled hypersonic boundary layers by means of AHLNS | |
| Flash 5 | 11:05 | 11:08 | Zhen Zhang | Investigation of low-frequency unsteadiness in transonic shock-wave/boundary layer interactions | |
| Flash 6 | 11:08 | 11:11 | Zexin Chen | Occurrence of unsteady global instability in hypersonic forward facing step flow | |
| Flash 7 | 11:11 | 11:14 | Xiaojue Zhu | Linear mechanism underpins superstructures and near-wall scales in turbulent convection | |
| Coffee | |||||
| Session 6.1 | 11:30 | 11:47 | Roberta Santoriello | On the flutter feedback loop of a flexible plate in a viscous channel flow | Chair: Julio Soria |
| Session 6.2 | 11:47 | 12:04 | Mohammad Moniripiri | Optimal three-dimensional perturbations in fluttering and non-fluttering bioprosthetic aortic valves | |
| Session 6.3 | 12:04 | 12:21 | Rodolfo Ostilla-Mónico | Flow instabilities in a recorder’s mouthpiece | |
| Session 6.4 | 12:21 | 12:38 | Lorenzo Pierpaoli | Local and non-local interactions of phononic subsurfaces with Tollmien–Schlichting waves in air | |
| Session 6.5 | 12:38 | 12:55 | Eunok Yim | Vortex breakdown on hydro turbine draft tube | |
| Session 6.6 | 12:55 | 13:12 | Donato Variale | 3D Global stability analysis of counter-current jet | |
| Lunch | |||||
| Excursion | 15:15 | ||||
| Banquet | 20:30 | ||||
| Wednesday, May 26th | |||||
| Keynote talk | 09:20 | 10:10 | Shervin Bagheri | Model reduction and control of Flows over complex and responsive Surfaces | Chair: Peter Schmid |
| Session 7.1 | 10:10 | 10:27 | Georgios Rigas | Learning with memory: non-Markovian bilinear models for adaptive predictive control of non-autonomous systems | |
| Session 7.2 | 10:27 | 10:44 | Rama Ayoub | Inference of stable reduced-order models with memory history | |
| Session 7.3 | 10:44 | 11:01 | Nicolò Fabbiane | Passive attenuation of Tollmien–Schlichting waves in air by optimised structured compliant surfaces | |
| Coffee | |||||
| Session 8.1 | 11:40 | 11:57 | Thomas Lescop | Development of modal and non-modal instabilities in hypersonic boundary layers over blunted cones | Chair: Eunok Yim |
| Session 8.2 | 11:57 | 12:14 | Konstantinos Sarras | Effects of catalytic walls on the stability of hypersonic boundary layers | |
| Session 8.3 | 12:14 | 12:31 | Matthew Juniper |
Bayesian optimal design of thermoacoustic instability experiments” |
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| Session 8.4 | 12:31 | 12:48 | Nicolas d’Eprémesnil | Optimal reconstruction of experimental SPOD modes from resolvent responses: application to hypersonic blunt cones boundary-layers | |
| Session 8.5 | 12:48 | 13:05 | Erwin Gowree | On a pathological laminar separation bubble on a buffeting aerofoil | |
| Session 8.6 | 13:05 | 13:22 | Julio Soria | Experimental evaluation of a self-similar turbulent boundary layer on the verge of separation developing on D-type roughness | |
| Lunch | |||||
| Session 9.1 | 14:40 | 14:57 | Lukas Maximilian Fuchs | Tri-global stability analysis of low-frequency dynamics in a turbulent separation bubble | Chair: Georgios Rigas |
| Session 9.2 | 14:57 | 15:14 | Riccardo Consonni | Tangent space precursors of extreme events and critical transitions | |
| Session 9.3 | 15:14 | 15:31 | Pablo Egerique Garcia de la Concha | Understanding perturbation growth in wall turbulence beyond the Lyapunov time | |
| Session 9.4 | 15:31 | 15:48 | Ryo Takai | Image-based quantitative analysis of large-scale structures in two-dimensional channel turbulence | |
| Session 9.5 | 15:48 | 16:05 | Gustavo Lopes | Interscale energy transfer in adverse pressure gradient transition under increasing inflow complexity | |
| Closing | |||||
Download the program here .