Workshop details

News

27. 06. 2012 Early online registration is extended to July 8. Registration form is available now.

24. 06. 2012. Wow!!! We have just found that SAS Airlines also launched direct flights Copenhagen-Kaliningrad

29. 05. 2012. Abstract submission final deadline is extended to June 4th!

17. 05. 2012. One more good news! Abstract submission deadline is extended to May 28th

16. 04. 2012. Good news! Starting from 5th July AIRBERLIN opens direct flights Berlin-Kaliningrad.

Topics

The main subjects to be discussed at the workshop are:

higher-accuracy and efficient methods in CAA;
hybrid methods for noise simulation for turbulent flows;
applications (jet noise, airframe noise, other applied aeroacoustics problems);
postprocessing techniques, data treatment and vizualization in physical and computational experiments in aeroacoustics;
challenging problems in aeroacoustics: theory, experiment, state-of-the-art.

Organizing сommittee

Chairmen

Boris CHETVERUSHKIN, Prof., Full member of RAS, M.V. Keldysh Institute of Applied Mathematics, Russia;
Tatiana KOZUBSKAYA, Dr.Sci., M.V. Keldysh Institute of Applied Mathematics, Russia

Members of Organizing Committee

Michael DUMBSER, Dr., University of Trento, Italy;
Vladimir GOLUBEV, Prof., Embry-Riddle Aeronautical University, USA;
Charles HIRSCH, Prof., Vrije Universiteit Brussel, Belgium;
Jerome HUBER, Dr., AIRBUS, France;
Marc JACOB, Prof., Université Claude Bernard, Centre Acoustique du LMFA, France;
Sergey KARABASOV, Dr., University of Cambridge, UK;
Viktor KOPIEV, Prof., Central Aerohydrodynamics Intstitute (TsAGI), Russia;
Alexey KUDRYAVTSEV, Dr., Institute of Theoretical and Applied Mathematics SB RAS, Russia;
Ulf MICHEL, Prof., Dr.-Ing., Technical University of Berlin, Germany;
Alexey MIRONOV, Dr., Central Institute of Aviation Motors (CIAM), Russia;
Mikhail STRELETS, Prof., St.-Petersburg State Polytechnical Uneversity, Russia;
Vladimir TITAREV, Dr., Dorodnitsyn Computing Center, Russia;
Xin ZHANG, Prof., University of Southampton, Airbus Noise Technology Center, UK

Invited lecturers

Christopher TAM, Florida State University, USA
Fan noise radiation from jet engine inlet: CAA simulation and physics (PDF)
Chi-Wang SHU, Brown University, USA

Superconvergence and long time simulation accuracy of discontinuous Galerkin method for hyperbolic wave equations (PDF)

We will survey recent results on the study of superconvergence andtime evolution of errors for discontinuous Galerkin method appliedto linear and certain nonlinear hyperbolic wave equations. Thesetheoretical results confirm the excellent wave resolution capabilityof discontinuous Galerkin methods, in that the error does not growin time up to t=O(1/h) where h is the spatial mesh size. We thereforeconclude that the discontinuous Galerkin method is a good choice foraeroacoustic simulations.
Mikhail STRELETS, St.Petersburg State Polytechnical University, Russia
On sensitivity of LES to numerics and grid-resolution with the view of landing gear noise prediction (PDF)
Co-authors: Michael SHUR ¹, Philippe SPALART ², Andrey TRAVIN ¹
¹St.Petersburg State Polytechnical University, Russia
²Boeing, USA
Nigel PEAKE, University of Cambridge, UK

The aeroacoustics of swirling flow (PDF)
Eleuterio F. TORO, University of Trento, Italy

The ADER approach to high order: some recent developments

ADER is a fully discrete approach for constructing one-step numerical schemes of high order of accuracy in space and time to solve evolutionary PDEs. The approach relies on two components: a non-linear (to circumvent Godunov’s theorem) spatial reconstruction procedure and a generalized Riemann problem (GRP) solver. In this talk I first review existing GRP solvers. Then I report on some recent progress on two aspects. One aims at simplifying the schemes by replacing the Cauchy-Kowalewski procedure by a time-reconstruction procedure. Another line of enquiry concerns a new Cauchy-Kowalewski procedure that allows the treatment of stiff source terms to high accuracy in space and time. These recent developments are being pursued in collaboration with V A Titarev (Moscow), G Montecinos (Trento) and D Kalise (Rome).
Roland EWERT, DLR

Aircraft Noise Simulation at DLR (PDF)

Program

Workshop Schedule

Dates:                      September 17-22, 2012
Date of arrival:           September 18, 2012 (Tuesday)
Date of departure:     September 23, 2012 (Sunday)

September 18, Tuesday         Arrival
September 19, Wednesday    First working day, Svetlogorsk; Welcome reception, Kaliningrad
September 20, Thursday        Second working day, Svetlogorsk
September 21, Friday             Third working day, Svetlogorsk; Banquet, Svetlogorsk
September 22, Saturday        Outdoor and round-table discussions within bus excursion trip in Kaliningrad region
September 23, Sunday          Departure

PRELIMINARY PROGRAM: PDF

List of talks accepted (in alphabetical order):

Edge-Based Reconstruction Scheme and its WENO Implementation for Solving Aerodynamics and Aeroacoustics Problems on Unstructured Tetrahedral Meshes
Ilya Abalakin¹, Pavel Bakhvalovl², Tatiana Kozubskaya¹
¹Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
²Moscow Institute of Physics and Technology, Dolgoprudny, Moscow region, Russia
Airframe Noise Simulation Using Supercomputer Technologies
Ilya Abalakin¹, Pavel Bakhvalovl², Alexey Duben^1,3, Andrey Gorobets¹, Tatiana Kozubskaya¹
¹Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
²Moscow Institute of Physics and Technology, Dolgoprudny, Moscow region, Russia
³Moscow State Technological University STANKIN, Moscow, Russia
Numerical simulation expected acoustic characteristics aircraft cabin with new generation engines
V.S. Baklanov
"Tupolev", Moscow, Russia
Experience of CFD data implementation for preparation and performing the wind tunnel experiment with non-stationary separations and boundary layer laminar-turbulent transition taking into account
S.M. Bosnyakov, V.V. Vlasenko, S.V. Matyash, S.V. Mikhaylov
Central Aerohydrodynamic Institute, Zhukovskiy, Moscow region, Russia
Analysis of pressure data obtained in the near field of transonic jets using wavelet transform
Roberto Camussi¹, Silvano Grizzil²
¹Universita Roma Tre, Rome, Italy
²CNR-INSEAN, , Italian Hydrodynamic Institute, Rome, Italy
Different approaches in correlation modeling of noise sources in turbulent jet
S.A. Chernyshev, V.F. Kopiev
Central Aerohydrodynamic Institute, Moscow Research Complex, Moscow, Russia
Advanced Engine Noise Control Based on Plasma Actuators (FP7 Project ORINOCO)
Franck Clero¹, Victor Kopiev²
¹ONERA, France
²Central Aerohydrodynamic Institute, Moscow Research Complex, Moscow, Russia
Modelling of turbulent jet by CABARET method
G.A. Faranosov¹, V.M. Goloviznin^1,2, S.A. Karabasov^1,2,3, V.G. Kondakov¹, V.F. Kopiev¹, M.A. Zaitsev^1,2
¹Moscow Institute of Nuclear Safety, Moscow, Russia
²Central Aerohydrodynamic Institute, Moscow Research Complex, Moscow, Russia
³University of Cambridge, Cambridge, UK
Aeroacoustics of supersonic boundary layers
S.A. Gaponov
Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
Sound generated by coherent structures in subsonic jets
Andre V. Cavalieri¹, Peter Jordan², Yves Gervais²
¹Pprime Institute, Poitiers, France and InstitutoTecnologico de Aeronautica, Sao Jose dos Campos, Brazil
²Pprime Institute, Poitiers, France
Aeroacoustics of transitional airfoils
Vladimin Golubev¹, Michel Roger², Reda Mankbadi³
¹Embry-Riddle Aeronautical University, Daytona Beach, USA
²Ecole Centrale de Lyon, Ecully, France
³Embry-Riddle Aeronautical University, Daytona Beach, USA
Understanding and reduction of cruise jet noise at aircraft level
Jerome Huber
Engineer, AIAA member, Airbus Operations SAS, 316 route de Bayonne, 31060 Toulouse, France
Towards hybrid CAA with ground effects
Marc C. Jacob¹, Didier Dragna², Adrien Cahuzac², Jerome Boudet², Philippe Blanc-Benon²
¹Laboratoire de Mecanique des Fluides et d’Acoustique, Universite Claude Bernard Lyon I / CNRS, Villeurbanne, France
²Laboratoire de Mecanique des Fluides et d’Acoustique, Ecole Centrale de Lyon / CNRS, Ecully, France
An investigation of the mechanisms of sound generation in initially laminar, subsonic jets using the Goldstein acoustic analogy
Sergey A. Karabasov¹, Christophe Bogey², Tom Hynes¹
¹Whittle Laboratory, University of Cambridge Department of Engineering, Cam-bridge, CB3 0DY, UK
²Laboratoire de Mecanique des Fluides et d’Acoustique, UMR CNRS 5509, Ecole Centrale de Lyon, Universite de Lyon, 69134 Ecully, France
Direct numerical simulation of supersonic boundary layer stabilization with ultrasonic absorptive porous coatings
D.V. Khotyanovsky, A.N. Kudryavtsev
Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
Direct control of instability waves in turbulent jet
V.F. Kopiev, I.V. Belyaev, M.Yu. Zaitsev, V.A. Kopiev, G.A. Faranosov
Central Aerohydrodynamic Institute, Moscow Research Complex, Moscow, Russia
Comparative accuracy assessment of contemporary shock capturing schemes in simulation of interaction of sound waves with shocks
D.V. Khotyanovsky, A.N. Kudryavtsev
Khristianovich Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia
Large eddy simulation of the flow past a circular cylinder at Reynolds numbers 3900, 20000 and 140000
Dmitry Lysenko¹, Ivar Ertesvag², Kjell Eric Rian¹
¹Norwegian University of Science and Technology, Trondheim, Norway
²Computational Industry Technologies AS, Trondheim, Norway
Slat noise measurement and numerical prediction in the VALIANT programme
Eric Manoha¹, Marc Terracol¹, Benoît Lemoine², Ingrid Le Griffon¹, Thomas Le Garrec¹
¹Office National d'Études et de Recherches Aérospatiales, Châtillon, France
²Ecole Centrale de Lyon, Ecully, France
A multi-space-time algorithm for concurrent large/small scale fluid dynamics simulations
Anton P. Markesteijn, Sergey A. Karabasov
University of Cambridge, Cambridge, CB3 0DY, UK
Flow stability of isolated planar vortices
I.S. Menshov
M.V. Keldysh Institute of Applied Mathematics of RAS, Moscow, Russia
Flow around tandem cylinders and its noise emission with DDES and IDDES
B. Greschner, D.Eschricht, C.Mockett, F.Thiele, U.Michel
Technische Universitat Berlin, Germany
Efficient hybrid RANS-CAA method for prediction of single- and dual-stream jet mixing noise
Andrej Neifeld, Roland Ewert
Institute of Aerodynamics and Flow Technology, Technical Acoustics, German Aerospace Center (DLR), Braunschweig, Germany
Numerical investigations of tonal noise of counter rotating open rotors
A.A. Rossikhin, I.A. Brailko, V.I. Mileshin
CIAM, Moscow, Russia
CABARET scheme with conservation flux asynchronous timestepping for computational aeroacoustics
V.A. Semiletov, Sergey A. Karabasov
University of Cambridge, Cambridge, CB3 0DY, UK
BEM method initially based on FEM approximation
J. Poblet-Puig¹, A.V. Shanin², V.Yu. Valyaev²
¹Universitat Politecnica de Catalunya (Barcelona, Spain), Laboratori de Calcul Numeric
²M.V. Lomonosov Moscow State University, department of physics, Moscow, Russia
Using highly accurate multioperators-based optimized schemes for numerical simulation of sound generation due to instability of subsonic and supersonic jets
A.I. Tolstykh, M.V. Lipavskii, D.A. Shirobokov
Computing Center of RAS, Moscow, Russia

Fee

Early registration (must be online registered before July 8, 2012): 300 €,
regular fee (after July 8, 2012): 350 €.
Early registration for students (must be online registered before July 8, 2012): 150 €,
regular student fee (after July 8, 2012): 200 €.