September 21st, Wednesday

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9:30-10:55

Session 1

Chairman: Mikhail Zaitsev, Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

9:30-10:15

Invited

lecture

Simulation of Aircraft Installation Noise – a Key to Low Noise Aircraft Design

Jan W. Delfs

German Aerospace Center (DLR), Institute of Aerodynamics and Flow Technology, Technical Acoustics, Germany

10:15-10:35

aviation noncompact noise sources shielding in presence of the mean flow: experimental and theoretical investigations

S.L. Denisov, N.N. Ostrikov

Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

10:35-10:55

community noise Assessment for aircraft with CROR engines based on numerical simulations

V.F. Kopiev¹, M.L. Shur², A.I. Travin², I.V. Belyaev¹, B.S. Zamtfort¹, Yu.V. Medvedev¹

¹Central Aerohydrodynamic Institute (CIAM), Moscow, Russia

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

11:15-12:35

Session 2

Chairman: Alexey Mironov, Central Institute of Aviation Motors (CIAM), Moscow, Russia

11:15-11:35

A Two-Level Approach for Design Optimization of Acoustic Liners

Nicolas R. Gauger, Emre Özkaya, Junis Abdel Hay

Kaiserslautern University of Technology, Chair for Scientific Computing, Kaiserslautern, Germany

11:35-11:55

frequency domain Method of multistage turbomachine tone noise calculation

V.I. Mileshin, S.V. Pankov, A.A. Rossikhin

Central Institute of Aviation Motors (CIAM), Moscow, Russia

11:55-12:15

Numerical MODELING of turbomachinery tonal noise in space with complex acoustic impedance boundary conditions

S.F. Timushev¹, V.N. Gavrilyuk¹, K.I. Volosenko¹, A.A. Aksenov²

¹Moscow Aviation Institute (National Research University), Rocket Engines Department, Moscow, Russia,

²TESIS Ltd, Russia

12:15-12:35

EXPERIMENTAL STUDY OF THE FLOW IN A Dual-stream SUPERSONIC JET

D.A. Gubanov, V.I. Zapryagaev, N.P. Kiselev, S.G. Kundasev, A.A. Pivovarov

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

14:00-15:25

Session 3

Chairman: Michael Dumbser, University of Trento, Trento, Italy

14:00-14:45

Invited

lecture

Computational aeroacoustics methods for industrial applications

Philippe Lafon

Ecole Centrale de Lyon - Univ. Lyon 2, CNRS/LaMSID, Electricité de France, France

14:45-15:05

Unsteady flux correctION scheme for solving aerodynamic and aeroacoustics problems on unstructured meshes

P.A. Bakhvalov, T.K. Kozubskaya

Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

15:05-15:25

 A dispersion improved CABARET scheme for linear acoustic propagation problems

S.A. Karabasov and A. Chintagunta

Queen Mary University of London, London, UK

15:45-17:05

Session 4

Chairman:Vladimir Titarev,  Dorodnicyn Computing Center of FRC CSC RAS / TsAGI,  Russia

15:45-16:05

On a posteriori subcell finite volume limiters for the discontinuous Galerkin method and applications to nonlinear hyperbolic systems

Michael Dumbser

University of Trento, Department of Civil, Environmental and Mechanical Engineering, Trento, Italy

16:05-16:25

PARALLEL IMPLEMENTATION of DG METHOD HIGH ORDER OF ACCURACY AND SOLUTION OF CLASSICAL TESTING PROBLEMS

S.M. Bosnyakov, S.V. Mikhaylov, V.Yu. Podaruev, A.I. Troshin

Central Aerohydrodynamic Institute (TsAGI), Zhukovsky, Moscow region, Russia

16:25-16:45

A COMBINED FEM/BEM DISCRETE NUMERICAL METHOD FOR SOLVING EXTERNAL SCATTERING PROBLEMS IN ACOUSTICS

J.Poblet-Puig¹, А. Shanin²

¹Universitat Politecnica de Catalunya, Laboratori de Calcul Numeric, Barcelona, Spain

²Moscow State University, Department of Physics, Moscow, Russia

16:45-17:05

Azimuthal mode measurements with array of microphones in limited angular range

I.V. Belyaev^1,2, Yu. V. Bersenev^2,3, R.V. Burdakov^2,3, V.V. Ershov², O.Yu. Kustov², V.V. Palchikovskiy², T.A. Viskova^2,3

¹Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

²Perm National Research Polytechnic University, Perm, Russia

³Aviadvigatel, Perm, Russia

September 22nd, Thursday

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9:30-10:55

Session 5

Chairman: Ulf Michel, CFD Software E+F GmbH, Berlin, Germany

9:30-10:15

Invited

lecture

Airframe Noise Modeling and Prediction

Yueping Guo

NEAT Consulting, USA

10:15-10:35

Experimental aerodynamic and acoustic database of a 2D high lift wing with AND without sweep angle

Eric Manoha¹, Michael Pott-Polenske²

¹ONERA, Châtillon, France

²DLR, Braunschweig, Germany

10:35-10:55

Numerical simulations Of LEISA2 High-Lift configuration aT Onera

Marc Terracol¹, Thomas Le Garrec¹, Daniel-Ciprian Mincu¹, Eric Manoha¹, Damiano Casalino², André Ribeiro²

¹ONERA, The French Aerospace Lab, Châtillon, France

²Exa GmbH, Stuttgart, Germany

11:15-12:35

Session 6

Chairman: Alexey Kudryavtsev, Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia

11:15-11:35

Acoustic field around a transonic cavity flow

George N. Barakos, Gaëtan J.M. Loupy

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

11:35-11:55

Numerical simulation of turbulent flow over A cavity FOR Fundamental and applied PURPOSES

B.N. Dankov¹, A.P. Duben², T.K. Kozubskaya², N.S. Zhdanova²

¹Central Research Institute of Machine Building (TSNIIMash), Korolev, Moscow region, Russia

²Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

11:55-12:15

ABNORMAL AMPLIFICATION OF SOUND REFRACTED BY AN OBLIQUE SHOCK WAVE

Igor Menshov¹, Keiichi Kitamura²

¹Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

 ²Yokohama University, Yokohama, Japan

12:15-12:35

propagation of acoustic waveS throUgh mixing layer of subsonic and supersonic flows

V.A. Lebiga^1,2, D.S. Mironov¹, A.Yu. Pak¹, V.N. Zinoviev¹

¹ Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia

²Novosibirsk State Technical University, Novosibirsk, Russia

14:00-15:25

Session 7

Chairman: Andrey Shanin, Moscow State University, Moscow, Russia

14:00-14:45

Invited

lecture

Duct modes in shear flow: properties and applications of the Pridmore-Brown equation

Sjoerd W. Rienstra

Eindhoven University of Technology, Department of Mathematics and Computer Science, the Netherlands

14:45-15:05

SOUND FIELD OF POINT SOURCE IN THE LAYER WITH CONSTANT GRADIENT OF SOUND VELOCITY

A.V. Gladilin, M.A. Mironov

N.N.Andreyev Acoustics Institute, Moscow, Russia

15:05-15:25

air Flow Exploration using acoustical mLS-signal

A. A. Belous¹, A. I. Korolkov¹, N. N. Ostrikov², A. V. Shanin¹

¹Moscow State University, Moscow, Russia

²Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

15:45-16:45

Session 8

Chairman: Ruslan Mirgazov, Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

15:45-16:05

Creating of experimental acoustic database for AN isolated helicopter`s main rotor

G.N. Barakos¹, A.S. Batrakov², A.N. Bozhenko², L.I. Garipova², A.N. Kusuymov², S.A. Michailov²,

V.V. Pakhov², R.P. Stepanov².

¹University of Glasgow, Glasgow, UK

²KNRTU-KAI, Kazan, Russia

16:05-16:25

Numerical Simulation of Rotor Aerodynamics and Acoustics Using Higher-Accuracy Edge-Based Algorithms on Unstructured Meshes

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

¹ Keldysh Institute of Applied Mathematics, Moscow, Russia

² Kamov Design Bureau, Moscow Region, Russia

16:25-16:45

THE METHOD OF AERODYNAMIC CHARACTERISTICS COMPUTATION OF THE PROPELLER AND ITS OPTIMIZATION WITH NOISE ESTIMATION WITHIN THE SOFTWARE EWT-TsAGI

A.V. Lysenkov

Central Aerohydrodynamic Institute (TsAGI), Zhukovsky, Moscow region, Russia

September 23rd, Friday

PDF

9:30-11:00

Session 9

Chairman:  Sergey Karabasov, Queen Mary University of London, London, UK

9:30-10:15

Invited

lecture

Peculiarities of Computational Experiment Validation in Aeroacoustics

Victor Kopiev

Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

10:15-10:35

About accuracy of experimental data for validation of numerical methods

S.M. Bosnyakov, A.F. Chevagin, A.R. Gorbushin, I.A. Kursakov, S.V. Matyash, S.V. Mikhailov

Central Aerohydrodynamic Institute (TsAGI), Zhukovsky, Moscow region, Russia

10:35-10:55

A  far-field calibration-free low-order model for jet noise predictions

Vasily A. Semiletov¹, Sergey A. Karabasov²

¹University of Cambridge, Engineering Department, Whittle laboratory, Cambridge, UK

² Queen Mary University of London, London, UK

11:15-12:35

Session 10

Chairman: Victor Kopiev, Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

11:15-11:35

Large Scale Motion in a dual-stream jet

Felix Kramer, Ulf Michel, Charles Mockett

CFD Software E+F GmbH, Berlin, Germany

11:35-11:55

LOCATING noise SOURCES OF subsonic jet USING RANS/ILES-METHOD

L. Benderskiy, S. Krasheninnikov

Central Institute of Aviation Motors (CIAM), Moscow, Russia

11:55-12:15

Computation of jet noise using structured and unstructured aLGORiTHMS based on enhanced ddes formulation accelerating the rans-to-les transition in shear layer

A.P. Duben¹, T.K. Kozubskaya¹, M.L. Shur², M.Kh. Strelets²

¹Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

²SPbPU, Saint-Petersburg, Russia

12:15-12:35

Computational modelling of DUAL STREAM jet USING CABARET GPU Solver: AERODYNAMIC and AEROACOUASTIC VALIDATION

Vasily A. Semiletov¹, Anton P. Markesteijn², Georgy A. Faranosov^3,4, Sergey A. Karabasov², Victor F. Kopiev^3,4

¹University of Cambridge, Engineering Department, Whittle laboratory, Cambridge, UK

²Queen Mary University of London, London, UK

³Central Aerohydrodynamic Institute (TsAGI), Moscow, Russia

⁴Perm National Research Polytechnic University, Perm, Russia

14:00-15:40

Session 11

Chairman: Sergey Bosnyakov, Central Aerohydrodynamic Institute (TsAGI), Zhukovsky, Russia

14:00-14:45

Keynote  

presentation

 TILDA: Towards Industrial LES/DNS in Aeronautics – Paving the way of future accurate CFD

Vincent Couaillier¹, Charles Hirsch², Werner Haase³

¹ONERA, The French Aerospace Lab, Palaiseau

²NUMECA, Brussels, Belgium

³Aeronautics Consultant, Neubiberg, Germany

14:45-15:05

DIRECT NUMERICAL SIMULATION OF TRANSITION TO TURBULENCE IN SUPERSONIC BOUNDARY LAYERS

A.N. Kudryavtsev^1,2, D.V. Khotyanovsky^1,2

¹Khristianovich Institute of Theoretical and Applied Mechanics SB RAS, Novosibirsk, Russia

²Novosibirsk State University, Novosibirsk, Russia

15:05-15:25

Building a new subgrid characteristic length for LES

Alexey Duben¹, Andrey Gorobets¹, Xavier Trias²

¹Keldysh Institute of Applied Mathematics RAS, Moscow, Russia

²Heat and Mass Transfer Technological Center, Polytechnic University of Catalonia, Terrassa, Spain