Computational Experiment in AeroAcoustics 2010

Trilateral Russian-French-German Workshop
"Computational Experiment in Aeroacoustics"

September 22-25, 2010
Svetlogorsk, Russia

A main goal of the seminar is to join efforts of leading researchers in Computational Aeroacoustics from three countries directed to developing of reliable and robust methods of solution of real-life engineering problems in aeroacoustics.
Considering this, a scope of the seminar includes both general problems of the modern computational aeroacoustics and their peculiar aspects related to engineering applications, i.e., to massively-parallel computations, implementation of low-dissipative numerical techniques on unstructured grids, methods of coupling of different parts of complex aeroacoustic computational systems, etc. One more important subject to be discussed at the seminar is a strategy of verification and validation of aeroacoustic numerical approaches which are prerequisites of their successful application in an engineering and design practice.

The main subjects to be discussed at the seminar are:

• high-accuracy and efficient methods in CAA;
• hybrid methods for noise simulation;
• coupling of CAA and CFD techniques;
• applications (jet noise, airframe noise).

Objectives of the seminar
Progress in numerical methods for computational aeroacoustics
The discussion will be focused not only on general numerical aspects of simulation of aerodynamic and acoustic phenomena (convergence, approximation, low-dissipative shock capturing schemes, benchmarking, etc.) but also on the issues of high-performance computing and handling complex geometries and unstructured grids, which are crucial for solving practical engineering problems.

Frontiers of computational aeroacoustics and fluid dynamics
This part of the seminar will be devoted to challenging modeling issues of complex non-linear interactions of turbulence, sound generation and propagation. It will be organized as an open discussion of a wide spectra of the related problems including subgrid models for LES and different approaches to far-field noise prediction. Along with this, specific steps will be discussed needed for establishing an open-source benchmarking database for the validation of CFD/CAA numerical techniques.

Application of computational aeroacoustics to real-life problems
Here the discussion will be centered on specific requirements to numerical aeroacoustic techniques within compound aeroacoustic models when these techniques are applied to real-life engineering problems such as prediction of the far field jet-exhaust and airframe noise. These include, first of all, validation and evaluation of accuracy and robustness of each of the involved components of the complex aeroacoustic computational systems (adequate turbulence representation, non-reflecting inflow and outflow boundary conditions, acoustic near-field and far-field treatments) and most efficient procedures of their coupling. Examples of successful aeroacoustic computations for engineering applications will be presented and discussed.


Financial conditions (provided by the Russian host side)
*******************************************
For each foreign participant the following expenses will be covered:
    1) hotel accommodation, breakfast included - 5 nights
    2) lunches - 4 days
    3) welcome party and banquet
    4) excursions
    5) transfer from/to airport
    6) seminar kit

Workshop Schedule

Dates:                     September 22-25, 2010
Date of arrival:           September 21, 2010 (Tuesday)
Date of departure:     September 26, 2010 (Sunday)
 
September 21, Tuesday         Arrival
September 22, Wednesday    Visit to I.Kant Russian Federal University, Kaliningrad
                                            City&Region excursion
                                              Welcome cocktail party (20:00)
September 23, Thursday        First working day
September 24, Friday             Second working day
                                              Banquet (19:00)
September 25, Saturday        Outdoor and round-table discussions (9:00-19:00)
                                             Excursion to the Curonian Spit
September 26, Sunday          Departure


French participants

• Daniel JUVE, LMFA, UMR CNRS 5509 & Ecole Centrale de Lyon, coordinator
  

         DIRECT NOISE COMPUTATION OF A SUPERSONIC JET AT MACH 3.3
         N. de Cacqueray, C. Bogey, C. Bailly, D. Juve
         Centre Acoustique, LMFA, Ecole Centrale de Lyon, France

• Philippe BLANC-BENON, LMFA, UMR CNRS 5509 & Ecole Centrale de Lyon
• Franck CLERO, Department of Computational Fluid Dynamics and Aeroacoustics, ONERA, DSNA

         A decade of jet noise simulation at Onera: a review
         Maxime Huet¹, François Vuillot¹, Gilles Rahier¹, Nicolas Lupoglazoff², Franck Cléro^{1
        1}Onera DSNA, Châtillon, France
        ²Onera DSNA, Palaiseau, France

• Alain DERVIEUX, INRIA, Sophia-Antipolis

          MESH-ADAPTIVE COMPUTATION OF LINEAR AND NON-LINEAR ACOUSTICS
         Anca.Belme¹, Alain.Dervieux¹, Frederic.Alauzet ^{2
         1}INRIA, Sophia-Antipolis, France,
         ²INRIA, Rocquencourt, France

• Alexis GIAUQUE, Department of Computational Fluid Dynamics and Aeroacoustics, ONERA, DSNA

         Challenges towards accurate and reliable acoustic studies of advanced propellers and open rotors
         Alexis Giauque, Sylvette Canard-Caruana, Fabrice Falissard, Alain Chelius
         Office National d'Etudes et de Recherches Aérospatiales, Computational Aeroacoustics Department, Châtillon, France

• Marc JACOB, Université Claude Bernard Lyon, Centre Acoustique du LMFA - CNRS 5509/ ECLyon

         TIP Clearance Flow measurements and computations
         Marc C. Jacob¹, Jérôme Boudet², Joëlle Caro^{2
        1}Laboratoire de Mécanique des Fluides et d’Acoustique, Université Claude Bernard Lyon I / CNRS, Villeurbanne, France,
        ²Laboratoire de Mécanique des Fluides et d’Acoustique, Ecole Centrale de Lyon / CNRS, Ecully, France

• Peter JORDAN, Laboratoire d’Etudes Aerodynamiques a l’Universite de Poitiers, LEA - CEAT

         Conditional analysis for studying sound-source mechanisms in jets
         André V. G. Cavalieri^1,2, Franck Kerhervé¹, Peter Jordan¹, Yves Gervais¹ & Joël Delville^{1
         1}Institut Pprime, CNRS – University of Poitiers – ENSMA, UPR 3346, Poitiers, France
         ²Insituto Tecnológico de Aeronáutica, São José dos Campos, Brazil

• Eric MANOHA, Department of Computational Fluid Dynamics and Aeroacoustics, ONERA, DSNA

          Simulation of turbofan isolated/installed aft FAn noise compared to experiments
          D.C. Mincu ¹, E. Manoha ¹, C. Parzani ², J. Chappuis ², S. Redonnet ¹, R. Davy¹ and M. Escouflaire^{1
         1} Office National d'Études et de Recherches Aérospatiales, BP 72, 92322 Châtillon, France,
         ² Airbus S.A.S., BP M01 110/4, F-31060 Toulouse Cedex 03, France

German Participants

• Frank THIELE, Institute of Fluid Mechanics and Engineering Acoustics, Technische Universitдt Berlin, coordinator   
  

         Modern numerical and analytical methods in duct acoustic simulations
         F. Thiele, Ł. Panek, N. Schönwald, C. Richter
         Technische Universität Berlin, Germany

• Andreas BIRKEFELD, Institut fьr Aerodynamik und Gasdynamik, Universitдt Stuttgart

         Numerical Aeroacoustics with the Discontinuous Galerkin solver Noissol
         Andreas Birkefeld, Andrea Beck, Claus-Dieter Munz
         Institute of Aerodynamics and Gasdynamics, Universität Stuttgart, Stuttgart, Germany

• Dandy ESCHRICHT, Institute of Fluid Mechanics and Engineering Acoustics, Technische Universitдt Berlin

         Detached-Eddy simulation of a serrated nozzle
         Dandy Eschricht, Wang Liang, Ulf Michel and Frank Thiele
         ISTA, TU Berlin, Berlin, Germany

• Roland EWERT, Institut fьr Aerodynamik und Strцmungstechnik, Technische Akusitk, DLR

          CAA Broadband Noise Prediction for Aeroacoustic Design
          Roland Ewert, Jürgen Dierke, Christina Appel, Andrej Neifeld, Malte Siefert, Oliver Kornow
          Institute of Aerodynamics and Flow Technology, Technical Acoustics, German Aerospace Center (DLR), Braunschweig, Germany

• Lars KOOP, Institute of Aerodynamics and Flow Technology, German Aerospace Center (DLR)

          Investigation of source mechanisms by SIMULTANEOUS PIV AND MICROPHONE-ARRAY MEASUREMENTS
          Lars Koop¹, Arne Henning², Klaus Ehrenfried^{1
         1}German Aerospace Center, Goettingen, Germany
        ²Technical University of Berlin, Berlin, Germany

• Ulf MICHEL, Institute of Fluid Mechanics and Engineering Acoustics, Technische Universitet Berlin

          FWH INTEGRAL IN THE FREQUENCY DOMAIN FOR ARBITRARY FLOW MACH NUMBERS
          Ulf Michel¹, Christian Weckmüller^{2
        1}TU Berlin, Berlin, Germany
         ²DLR, Berlin, Germany

• Wolfgang SCHROEDER, Aerodynamisches Institut, RWTH Aachen

         On jet noise using numerical methods
         Schröder, W. Foysi, H., Geiser, G. Koh, S.
         ^{Institute of Aerodynamics, RWTH Aachen University, Wüllnerstraße 5a, 52062 Aachen, Germany}

• Joern SESTERHENN, Institute of Fluid Mechanics and Engineering Acoustics, Technische Universitдt Berlin
• Malte SIEFERT, Institut fьr Aerodynamik und Stremungstechnik, Technische Akusitk, DLR

         A synthetic surface pressure model for the efficient simulation of boundary layer induced cabin noise
         M. Siefert, R. Ewert¹, O. Heintze, O. Unruh^{2
        1}Institute of Aerodynamics and Flow Technology, Technical Acoustics, German Aerospace Center (DLR), Braunschweig, Germany,
        ²Institute of Composite Structures and Adaptive Systems,  German Aerospace Center (DLR), Braunschweig, Germany

Russian participants

• Ilya ABALAKIN, Keldysh Institute of Applied Mathematics RAS, Moscow
• Anatoly ALEXANDROV, Keldysh Institute of Applied Mathematics RAS, Moscow
• Mikhail AVERYANOV, Moscow State University, Moscow
  M.Averiyanov, V.Khokhlova, MSU, Moscow; S.Olliver, Ph. Blanc-Benon, LMFA, ECL, University de Lyon, Lyon, France
  Statistics of High Amplitude Acoustic Pulses Propagating in Turbulent Air Flow
• Andrey GOROBETS, Keldysh Institute of Applied Mathematics RAS, Moscow
  A.Gorobets, S.Soukov, KIAM, Moscow
  Large-Scale Aeroacoustics Simulations Using Supercomputers with Thousands of CPUs
• Sergey KARABASOV, Moscow Institute of Nuclear Safety RAS, Moscow; University of Cambridge, Department of Engineering, UK
  S. Karabasov, Institute of Nuclear Safety RAS, Moscow; University of Cambridge, Department of Engineering, UK
  On the Importance of Meanflow Propagation Effects on Understanding and Prediction of Jet Noise
• Vera KHOKHLOVA/Petr YULDASHEV, Moscow State University, Moscow
  V.Khokhlova, M.Averiyanov, O.Sapozhnikov, P.Yuldashev, MSU, Moscow; S.Ollivier, Ph.Blanc-Benon, LMFA, ECL, University de Lyon, Lyon, France
  Application of a Shadowgraphy Method to Measure the Shock Front of a Spark-Generated N-Waves in Air
• Victor KOPIEV, Central Aerohydrodynamics Institute (TsAGI), Moscow
  V.Kopiev, G.Faranosov, N.Ostrikov, M.Zaitsev, TsaGI, Moscow; I.Abalakin, A.Gorobets, T.Kozubskaya, KIAM, Moscow
  Experimental and Numerical Localization of Noise Sources for Cylinder in Round Jet
• Tatiana KOZUBSKAYA, Keldysh Institute of Applied Mathematics RAS, Moscow, coordinator
  T.Kozubskaya, KIAM, Moscow; A.Duben, University STANKIN, Moscow; M.Mironov, AKIN, Moscow
  Numerical Investigation of Resonators in a Waveguide
• Alexey KUDRYAVTSEV, Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk
  A.Kudryavtsev, A.Shershnev, ITAM SB RAS, Novosibirsk; A.Ovsyannikov, ITAM SB RAS, Novosibirsk, LMFA, ECL, Lyon, France
  Simulation of Interaction of Shocks and Acoustic Waves Basing on Continuum and Kinetic Approaches
• Mikhail SHUR, St-Petersburg State Polytechnic University, St-Petersburg
  M. Shur, M.Strelets, SPbSPU, St-Petersburg; P.Spalart, Boeing, Seattle, USA
  LES-Based Noise Prediction for Shocked Jets in Static and Flight Conditions
• Mikhail STRELETS, St-Petersburg State Polytechnic University, St-Petersburg
  M. Strelets, A.Garbaruk, M. Shur, SPbSPU, St-Petersburg; R.Balakrishnan, P.Spalart, Boeing, Seattle, USA
  DDES and IDDES of Tandem Cylinders Flow

• Mikhail AVERYANOV
  Moscow State University, Moscow, Russia
  STATISTICS OF HIGH AMPLITUDE ACOUSTIC PULSES PROPAGATING IN TURBULENT AIR FLOW (PDF)
• Andreas BIRKEFELD
  Institut for Aerodynamik und Gasdynamik, Universitat Stuttgart, Stuttgart, Germany
  NUMERICAL AEROACOUSTICS WITH THE DISCONTINUOUS GALERKIN SOLVER NOISSOL (PDF)
• Franck CLERO
  Department of Computational Fluid Dynamics and Aeroacoustics, ONERA, DSNA, France
  A DECADE OF JET NOISE SIMULATION AT ONERA: A REVIEW (PDF)
• Alain DERVIEUX
  INRIA, Sophia-Antipolis, France
  MESH-ADAPTIVE COMPUTATION OF LINEAR AND NON-LINEAR ACOUSTICS (PDF)
• Dandy ESCHRICHT
  Institute of Fluid Mechanics and Engineering Acoustics, Technische Universitдt Berlin, Berlin, Germany
  DETACHED-EDDY SIMULATION OF A SERRATED NOZZLE (PDF)
• Roland EWERT
  Institute of Aerodynamics and Flow Technology, Technical Acoustics, German Aerospace Center (DLR), Braunschweig, Germany
  CAA BROADBAND NOISE PREDICTION FOR AEROACOUSTIC DESIGN (PDF)
• Alexis GIAUQUE
  Department of Computational Fluid Dynamics and Aeroacoustics, ONERA, DSNA, Chatillon, France
  CHALLENGES TOWARDS ACCURATE AND RELIABLE ACOUSTIC STUDIES OF ADVANCED PROPELLERS AND OPEN ROTORS (PDF)
• Andrey GOROBETS
  Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
  LARGE-SCALE AEROACOUSTICS SIMULATIONS USING SUPERCOMPUTERS WITH THOUSANDS OF CPUS (PDF)
• Marc JACOB
  Laboratorire de Mecanique des Fluides et d'Acoustique, Universite Claude Bernard Lyon I CNRS, Villeurbanne, France
  TIP CLEARANCE FLOW MEASUREMENTS AND COMPUTATIONS (PDF)
• Peter JORDAN
  CNRS, University of Poitiers, ENSMA, Poitiers, France
  CONDITIONAL ANALYSIS FOR STUDYING SOUND-SOURCE MECHANISMS IN JETS (PDF)
• Daniel JUVE
  Centre Acoustique, LMFA, Ecole Centrale de Lyon, France
  DIRECT NOISE COMPUTATION OF A SUPERSONIC JET AT MACH 3.3 (PDF)
• Sergey KARABASOV
  Moscow Institute of Nuclear Safety RAS, Moscow; University of Cambridge, Department of Engineering, UK
  ON THE IMPORTANCE OF MEANFLOW PROPAGATION EFFECTS ON UNDERSTANDING AND PREDICTION OF JET NOISE (PDF)
• Vera KHOKHLOVA
  Moscow State University, Moscow, Russia
  APPLICATION OF A SHADOWGRAPHY METHOD TO MEASURE THE SHOCK FRONT OF A SPARK-GENERATED N-WAVES IN AIR (PDF)
• Victor KOPIEV
  Central Aerohydrodynamics Institute (TsAGI), Moscow, Russia
  EXPERIMENTAL AND NUMERICAL LOCALIZATION OF NOISE SOURCES FOR CYLINDER IN ROUND JET (PDF)
• Tatiana KOZUBSKAYA
  Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
  NUMERICAL INVESTIGATION OF RESONATORS FOR ACOUSTIC LINERS  (PDF)
• Alexey KUDRYAVTSEV
  Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia
  SIMULATION OF INTERACTION OF SHOCKS AND ACOUSTIC WAVES BASING ON CONTINUUM AND KINETIC APPROACHES (PDF)
• Eric MANOHA
  Office National d'Etudes et de Recherches Aerospatiales (ONERA), Chatillon, France
  SIMULATION OF TURBOFAN ISOLATED/INSTALLED AFT FAN NOISE COMPARED TO EXPERIMENTS (PDF)
• Igor MENSHOV
  Keldysh Institute of Applied Mathematics RAS, Moscow, Russia
  NUMERICAL SIMULATION OF INTERACTION BETWEEN SHOCK WAVES AND ACOUSTIC DISTURBANCES (PDF)
• Ulf MICHEL
  Technische Universitet Berlin, Germany
  FWH INTEGRAL IN THE FREQUENCY DOMAIN FOR ARBITRARY FLOW MACH NUMBERS (PDF)
• Wolfgang SCHROEDER
  Institute of Aerodynamics, RWTH Aachen University, Aachen, Germany
  ON JET NOISE USING NUMERICAL METHODS (PDF)
• Joern SESTERHENN
  Institute of Fluid Mechanics and Engineering Acoustics, Technische Universitдt Berlin, Berlin, Germany
  NUMERICAL SIMULATION AND OPTIMIZATION OF JET NOISE (PDF)
• Malte SIEFERT
  Institut fьr Aerodynamik and Flow Technology, Technical Acoustics, German Aerospace Center (DLR), Braunschwieg, Germany
  A SYNTHETIC SURFACE PRESSURE MODEL FOR THE EFFICIENT SIMULATION OF BOUNDARY LAYER INDUCED CABIN NOISE (PDF)
• Frank THIELE
  Technische Universitat Berlin, Berlin, Germany
  MODERN NUMERICAL AND ANALYTICAL METHODS IN DUCT ACOUSTIC SIMULATIONS (PDF)
• Mikhail SHUR
  St-Petersburg State Polytechnic University, St-Petersburg, Russia
  LES-BASED NOISE PREDICTION FOR SHOCKED JETS IN STATIC AND FLIGHT CONDITIONS (PDF)
• Mikhail STRELETS
  St-Petersburg State Polytechnic University, St-Petersburg, Russia
  DDES AND IDDES OF TANDEM CYLINDERS FLOW (PDF)

The Workshop is taking place in Svetlogorsk, Russia. It is a nice resort on the coast of Baltic Sea.
Agreeable and quiet surroundings, fresh sea-and-pine air, unique nature and soft weather will certainly contribute
to the success of the Workshop.

Travel information
**************
The main destination is Kaliningrad

It is possible to get to Kaliningrad
1) by Airbaltic airlines via Riga
http://www.airbaltic.com/public/index.html
2) by LOT airlines via Warsaw - new!!!
http://www.lot.com
3) by direct train (direct-service coach) Berlin-Kaliningrad

The Workshop organizers will be taking you at the Kaliningrad airport
or railway station.
Please, tell your travel details by e-mail Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript

Accommodation

According to the preliminary agreements, all the foreign participants will be staying in the Hotel Olimp www.hotelolimp.ru (in Russian, sorry!) 

 in the "Standard" rooms http://www.hotelolimp.ru/files/n_standart.png