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September, 24th, Wednesday

9:30-10:55

Joint Session 1

Chairman: Boris Chetverushkin, Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

9:30-10:15

Invited

lecture

EFFICIENT HYBRID METHODS FOR COMPUTATIONAL AEROACOUSTICS IN COMPLEX ENVIRONMENTS

Philip J. Morris and Yongle Du

Penn State University, University Park, USA

pdf (2.5Mb)

10:15-10:35

Numerical simulation of the rotating instability in an axial compressor stator

Christian Beselt2, Klaus Ehrenfried1, Ulf Michel1, Dieter Peitsch2, Ruben van Rennings1, Frank Thiele1

1Institute of Fluid Dynamics and Engineering Acoustics, Technische Universität Berlin, Germany

2Department of Aeronautics and Astronautics, Technische Universität Berlin, Germany

pdf (1.4Mb)

10:35-10:55

Time Resolved PIV measurements AND COMPUTATIONs OF A TIP LEAKAGE FLOW

J.Boudet1, J.Caro1, N.Grosjean1, M.C.Jacob2, E.Jondeau1

1Laboratoire de Mécanique de Fluides et d’Acoustique, Ecole Centrale de Lyon/CNRS, Ecully, France

2Laboratoire de Mécanique de Fluides et d’Acoustique, Polytech-Lyon/Université Claude Bernard Lyon 1/CNRS, Villeurbanne, France

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11:15-12:35

Joint Session 2

Chairman: Mikhail Shur, St-Petersburg State Polytechnic University, St.-Petersburg, Russia

11:15-11:35

Progress IN NUMERICAL STUDIES ON ACOUSTICS OF TRANSITIONAL AIRFOILS

Vladimir 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

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11:35-11:55

DNS OF TRANSITION TO TURBULENCE IN COMPRESSIBLE MIXING LAYER ON HETEROGENEOUS COMPUTATIONAL CLUSTERS

A.V.Kashkovsky1,2, A.N.Kudryavtsev1,2, A.A.Shershnev1,2

1Novosibirsk State University, Novosibirsk, Russia

2Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia

pdf (3.3Mb)

11:55-12:15

MULTI-DISСIPLINARY NUMERICAL OPTIMISATION OF THE SLAT POSITION FOR A REALISTIC 2D HIGH LIFT AIRFOIL

Thomas Le Garrec, Jean-Luc Godard, Eric Manoha, Daniel-Ciprian Mincu, Frederic Moens

ONERA, The French Aerospace Lab, Châtillon, France

pdf (4.3Mb)

12:15-12:35

application OF GENETIC methods for surrogate modelling and airfoil shape optimization

Ilya Evdokimov1, Valeryi Ivchin2

1“Russian Helicopters”, Moscow, Russia

2MIL Moscow Helicopter Plant, Russia

pdf (1.6Mb)

14:10-15:35

Joint Session 3

Chairman: Tatiana Kozubskaya, Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

14:10-14:55

Invited

lecture

ROTORCRAFT AERODYNAMICS AND AEROACOUSTICS RESEARCH AT ONERA

Blanche Demaret1, Yves Delrieux2, Arnaud Le Pape 3 , Philippe Beaumier 3

1Onera, Business Development Directorate, Palaiseau, France

2Onera, Computational Fluid Dynamics and Aeroacoustics, Chatillon, France

3Onera, Applied Aerodynamics Department, Meudon, France

pdf (4.4Mb)

14:55-15:15

Acoustic Comparison of Propellers

C.S.Johnson, G.N.Barakos

CFD Laboratory, School of Engineering, University of Liverpool, UK

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15:15-15:35

NUMERICAL PREDICTION OF AERODYNAMIC AND AEROACOUSTIC CHARACTERISTICS OF AXISYMMETRICAL FLOW GENERATED BY SHROUDED TAIL ROTOR

I.V.Abalakin1, V.A.Anikin2, P.A.Bakhvalov1, V.G.Bobkov1, T.K.Kozubskaya1

1Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

2”Kamov”, Lubertsy, Russia

pdf (4.4Mb)

15:55-17:00

Joint Session 4

Chairman: Marc Jacob, Laboratoire de Mécanique de Fluides et d’Acoustique, Polytech-Lyon/Université Claude Bernard Lyon 1/CNRS, Villeurbanne, France

15:55-16:20

Commercial

presentation

ESI VIBRO-ACOUSTIC NUMERICAL SIMULATION SOLUTION

Stanislav Vondraček

MECAS ESI s.r.o., France

pdf (6.2Mb)

16:20-16:40

The exploration of numerical methods and noise modelling techniques applied to benchmark test cases with evaluation of their suitability for aeroacoustic design.

Sergey Karabasov, Stanislav Proskurov, Vasily Semiletov

School of Engineering and Materials Science, Queen Mary University of London, London, UK

pdf (1.9Mb)

16:40-17:00

Simulation of the Taylor-Green vortex decay using the DRP schemes

Anatol Alexandrov1, Ludwig Dorodnicyn2

1Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

2 Lomonosov Moscow State University, Moscow, Russia

pdf (3.2Mb)

 

 

September, 25th, Thursday

9:30-10:55

Joint Session 5

Chairman: Vladimir Titarev, Dorodnicyn Computing Centre RAS Moscow, Russia

9:30-10:15

Invited

lecture

Some LineariZed Perturbation equations for sound propagation

Xin Zhang

Airbus Noise Technology Centre, Faculty of Engineering and the Environment, Engineering Centre of Excellence, University of Southampton, UK

pdf (3.6Mb)

10:15-10:35

REAL ACCURACY OF MonOTONE AND NON-MONOTONE SHOCK CAPTURING SCHEMES FOR FLOWS WITH SHOCK WAVES

O.A.Kovyrkina1, A.N.Kudryavtsev2,3, V.V.Ostapenko1

1Lavrentyev Institute of Hydrodynamics SB RAS, Novosibirsk, Russia

2Khristianovich Institute of Theoretical and Applied Mathematics SB RAS, Novosibirsk, Russia

 3Novosibirsk State University, Novosibirsk, Russia

pdf (16.5Mb)

10:35-10:55

weno-EBR SCHEME FOR SOLVING AERODYNANICS AND AEROACOUSTICS PROBLEMS ON UNSTRUCTURED MESHES

I.V.Abalakin, P.A.Bakhvalov, T.K.Kozubskaya

Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

pdf (1.8Mb)

11:15-12:40

Joint Session 6

Chairman: Ulf Michel, Institute of Fluid Dynamics and Engineering Acoustics, Technische Universität Berlin, Germany

11:15-12:00

Keynote

presentation

NONLINEAR WAVE PHENOMENA IN FLUIDS

О.V. Rudenko

Lomonosov Moscow State University, Moscow, Russia

pdf (2.3Mb)

12:00-12:20

COMPARATIVE ANALYSIS OF COUNTER-ROTATING PROPFANS NOISE ASSESSMENT METHODS IN THE CASE OF OPEN ROTOR WITH NARROW CYLINDRICAL SHIELD

A.V.Gracheva, V.E.Makarov, K.S.Reent, V.A.Shorstov

P.I.Baranov Central Institute of Aviation Motors, Moscow, Russia

pdf (1.0Mb)

12:20-12:40

theoretical and experimental investigations of the aircraft noise shielding by means of airframe structures

S.L.Denisov, V.F.Kopiev, N.N.Ostrikov, M.Yu.Zaitsev

Central Aerohydrodynamics Institute (TsAGI), Zhukovsky, Russia

pdf (2.4Mb)

14:10-15:30

Joint Session 7

Chairman: Vladimir Golubev,  Embry-Riddle Aeronautical University, Daytona Beach, USA

14:10-14:30

Experimental investigation of noise radiated due to jet-wing interaction and the ways for itS suppresSion

V.F.Kopiev, N.N.Ostrikov, M.Yu.Zaytsev

Central Aerohydrodynamics Institute (TsAGI), Zhukovsky, Russia

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14:30-14:50

On physical mechanisms responsible for excess noise due to jet-wing interaction

O.P.Bychkov1,2, G.A.Faranosov1,3

1Central Aerohydrodynamics Institute (TsAGI), Zhukovsky, Russia

2Moscow Institute of Physics and Technology, Moscow, Russia

3Perm National Research Polytechnic University, Perm, Russia

pdf (1.6Mb)

14:50-15:10

COMPUTATIONAL MODELLING OF JET-WING INSTALLATION NOISE

S.A.Karabasov1, V.F.Kopiev1, V.A.Semiletov2, G.A.Faranosov1

1Central Aerohydrodynamics Institute (TsAGI), Zhukovsky, Russia

2School of Engineering and Materials Science, Queen Mary University of London, London, UK

pdf (1.2Mb)

15:10-15:30

Generation of Fluctuations by Transonic Flow over Shallow Cavity

V.A.Lebiga, D.S.Mironov, A.Y.Pak, V.N.Zinoviev

1Khristianovich Institute of Theoretical and Applied Mathematics SB RAS, Novosibirsk, Russia 2Novosibirsk State University, Novosibirsk, Russia

pdf (4.6Mb)


 15:50-16:55

Joint Session 8

Chairman: Sergey Karabasov, School of Engineering and Materials Science, Queen Mary University of London, London, UK

15:50-16:35

Invited

lecture

Prediction of Acoustics of Transonic Cavities using DES and SAS

S.V.Babu, G.N.Barakos

CFD Laboratory, University of Liverpool, Liverpool, UK

pdf (2.7Mb)

16:35-16:55

SIMULATIONs OF COMPRESSIBLE FLOWS ON UNSTRUCTURED MESHES

A.Báez-Vidal1, J. B.Pedro1, O.Lehmkuhl2, F.X.Trias1, C.D.Pérez-Segarra1

1Heat and Mass Transfer Technological Center, Polytechnic University of Catalonia, Terrassa, Spain

2Termofluids S.L., Terrassa, Spain

pdf (1.3Mb)

 

 

September, 26th, Friday

9:30-10:35

Joint Session 9

Chairman: Alexey Mironov, P.I.Baranov Central Institute of Aviation Motors, Moscow, Russia

9:30-10:15

Invited

lecture

Numerical acoustics in Airbus: current status and future applications

J.-Y.Suratteau, F.Wlassow

Numerical Methods Group, Acoustic Department – EPA6, Toulouse, France

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10:15-10:35

ON THE COMPUTATION OF AIRCRAFT ENGINE FAN NOISE GENERATION USING HIGH ORDER NUMERICAL METHODS ON GRAPHIC PROCESSING UNITS

L.U.Gomzikov1, E.V.Koromyslov1,2,3, M.V.Usanin1, A.A.Siner1,2

1“Aviadvigatel”, Perm, Russia

2Perm State National Research University, Perm, Russia

3Institute of Continuous Media Mechanics UrB RAS, Perm, Russia

pdf (4.6Mb)

11:15-12:40

Joint Session 10

Chairman: Xin Zhang,  Airbus Noise Technology Centre, Faculty of Engineering and the Environment, Engineering Centre of Excellence, University of Southampton, UK

11:15-12:00

Invited

lecture

Continuously Variable Fidelity Adaptive Large Eddy Simulation

Oleg V. Vasilyev1, Alireza Nejadmalayeri1,2, Giuliano De Stefano3

1Department of Mechanical Engineering, University of Colorado, Boulder, USA

2FortiVenti Inc., Vancouver, Canada

3Dipartimento di Ingegneria Industriale e dell'Informazione,Seconda Università di Napoli, Aversa, Italy

pdf (75.5Mb)

12:00-12:20

JET NOISE COMPUTATION BASED ON ENHANCED DES FORMULATIONS acceleratIG RANS-to-LES transition IN FREE shear layers

A.Garbaruk1, M.Shur1,2, P.R.Spalart3, M.Strelets1,2

1St-Petersburg State Polytechnic University, St.-Petersburg, Russia

2New Technologies and Services (NTS), St.-Petersburg, Russia

3Boeing Commercial Airplanes, Seattle, USA

pdf (6.5Mb)

12:20-12:40

Jet noise modelling within a generalized acoustic analogy approach

S.A.Karabasov1, V.A.Semiletov1, V.M.Goloviznin2

1Queen Mary University of London, London, UK

2Lomonosov Moscow State University, Moscow, Russia

pdf (0.9Mb)

14:10-15:10

Joint Session 11

Chairman: Mikhail Strelets, St-Petersburg State Polytechnic University, St.-Petersburg, Russia

14:10-14:30

LARGE SCALE STRUCTURES IN SUBSONIC tone EXCITED JET AND THEIR DIAGNOSTICS IN EXPERIMENT by viSualization AND IN NUMERICAL SIMULATIONS

S.A.Chernyshev1, A.V.Garbaruk2, V.F.Kopiev1, M.L.Shur2, M.Kh.Strelets2

1Central Aerohydrodynamics Institute (TsAGI), Zhukovsky, Russia

2St-Petersburg State Polytechnic University, St.-Petersburg, Russia

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14:30-14:50

Numerical Simulation of Supersonic Twin-jet noise with CAA method

Junhui Gao, Xin Xu, Xiaodong Li

School of Jet Propulsion, Beijing, China

-

14:50-15:10

EMPIRICISM-FREE EVALUATION OF JET NOISE SOURCES BASED ON THE GENERALIZED ACOUSTIC ANALOGY AND SECOND-ORDER STATISTICS FROM LES DATA

Vasily A. Semiletov, Sergey A. Karabasov

Queen Mary University of London, London, UK

pdf (1.5Mb)