|
Day |
Begin Time |
# of Papers |
End Time |
Session Title |
Authors |
Paper Title |
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8-Sep |
8:00 AM |
0.8 |
8:20 AM |
Symposium Opening & Welcome |
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8-Sep |
8:20 AM |
4 |
10:00 AM |
Flutter 1 |
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8:20 AM |
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8:45 AM |
|
Roque Corral, Nelida Cerezal & Carlos Vasco |
Flutter Boundaries for Packets of Low Pressure Turbine Blades |
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8:45 AM |
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9:10 AM |
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Olga Chernysheva, Robert Kielb, John Barter |
Effect
of different vibration amplitudes of the airfoils in a sectored vane on
the |
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sectored low-pressure turbine vane cascade |
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9:10 AM |
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9:35 AM |
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A. Arnone Poli, C. Schipani |
A Method To Assess Flutter Stability of Complex Modes |
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9:35 AM |
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10:00 AM |
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Robert Kielb, Jack Barter, Olga Chernycheva, Torsten Frannson |
Flutter Design of Low Pressure Turbine Blades with Cyclic
Symmetry Modes- |
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Complicating Effects |
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8-Sep |
10:00 AM |
0.8 |
10:20
AM |
Morning Break |
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8-Sep |
10:20 AM |
4 |
12:00 PM |
Multistage Effects |
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10:20 AM |
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10:45 AM |
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Masanobu Namba |
Unsteady Aerodynamic Work On Oscillating Annular Cascades in
Counter Rotation |
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10:45 AM |
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11:10 AM |
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V.E. Saren, S.A. Smirnov |
Structure of Unsteady Vortical Wakes Behind Blades of Mutually
Moving Blade |
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Rows of an Axial Turbomachine |
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11:10 AM |
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11:35 AM |
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M. Vera, H.P. Hodson |
The Effect of Mach Number on LP Turbine Blade Wake Interaction |
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11:35 AM |
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12:00 PM |
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Kenneth C.Hall, Kivanc Ekici, Dimytro Voytovich |
Multistage Coupling for Unsteady Flows in Turbomachinery |
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8-Sep |
12:00 PM |
2.4 |
1:00
PM |
Lunch |
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8-Sep |
1:00 PM |
6 |
3:30
PM |
Aeroacoustics |
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1:00 PM |
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1:25 PM |
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Basman El-Hadidi, Hafiz Atassi |
Passive Noise Control by Blade Lean and Sweep |
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1:25 PM |
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1:50 PM |
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H.M. Atassi, A.A. Ali, O.V. Atassi |
Interaction of Acoustic and Vortical Disturbances with an
Annular Cascade in a Swirling Flow |
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1:50 PM |
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2:15 PM |
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D.V. Kovalev, A.A. Osipov, K.S. Reyent,V.E. Saren, R.A. Shipov |
Influence of Mutual Stators Circumferential Shift Upon the
Noise Generated |
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by Stator-Rotor-Stator Blade-Row System in the Axial-Flow
Compressor |
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2:15 PM |
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2:40 PM |
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A. Ferrecchia, W.N. Dawes, C.P. Dhanasekaran, N. Peake |
Rotor Wake/Stator Interaction & Tone Noise-CFD Study |
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2:40 PM |
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3:05 PM |
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F. Moyroud, B. Moore, A.C.R. Wood, N. Sayma, M. Vahdati, M. Imregun |
Application of an Aero-Acoustic Prediction Capability to
Support Aero-Engine |
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Component Design-An Industry Perspective |
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3:05 PM |
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3:30 PM |
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Cyrille Breard |
A Frequency-domain solver for the non-linear propagation and
radiation modeling of fan noise |
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8-Sep |
3:30 PM |
1.2 |
4:00
PM |
Afternoon Break |
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8-Sep |
4:00 PM |
2 |
4:50
PM |
Forced Response 1 |
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4:00 PM |
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4:25 PM |
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S. Todd Bailie, Wing Ng, William Copenhaver |
Experimental Reduction of Transonic Fan Forced Response by IGV
Flow Control |
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4:25 PM |
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4:50 PM |
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A. Kessar, M. Jocker, T. Fransson, F. Kost |
L2F Measurements for Low Engine Order Excitations in a High
Pressure Turbine Stage |
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9-Sep |
8:00 AM |
6 |
10:30 AM |
Rotor Stator Interaction |
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8:00 AM |
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8:25 AM |
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R. Rzadkowski, V.I. Gnesin, L.V. Kolodyazhnaya |
Stator-Rotor Aeroelastic Interaction For The Turbine Last
Stage In 3D Transonic Flow |
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8:25 AM |
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8:50 AM |
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Sven Konig |
Airfoil Clocking in a One and A Half Turbine-Steady and
Unsteady Experiments |
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8:50 AM |
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9:15 AM |
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N.M. Savin, V.E. Saren |
Stator Clocking Effect in a System of Rows Stator-Rotor-Stator
of the Subsonic |
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Axial Compressor |
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9:15 AM |
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9:40 AM |
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O. Burkhardt, W. Nitsche, H. Rohkamm, G. Kosyna, M. Goller |
Rotor-Stator Interaction in a Highly-Loaded Single-Stage
Low-Speed Axial |
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M. Swoboda, V. Gummer |
Compressor-Unsteady Measurements in the Rotor Relative Frame |
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9:40 AM |
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10:05 AM |
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M. Goller, M. Swoboda, V. Gummer, T. Hildebrandt, O. Burkhardt, W. Nitsche, |
Rotor-Stator Interaction in a Highly-Loaded Single-Stage
Low-Speed Axial Compressor- |
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H. Rohkamm, G. Kosyna |
Numerical Analysis and Comparison with Measurements |
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10:05 AM |
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10:30 AM |
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Jan Krysinski, Jaroslaw Blaszczak, Antoni Smolny |
Two-Stage Turbine Experimental Investigations of Unsteady
Stator-Stator |
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Interaction (Indexing Effect) |
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9-Sep |
10:30 AM |
0.6 |
10:45
AM |
Morning Break |
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9-Sep |
10:45 AM |
3 |
12:00 PM |
Flow Instabilities 1 |
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10:45 AM |
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11:10 AM |
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S.J. Anderson, N.H.S. Smith |
Analysis of Unsteady Casing Pressure Measurements During Surge
& Rotating Stall |
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11:10 AM |
|
11:35 AM |
|
Nathaniel Palmer |
Surge in an Axial Compressor and Deduction of Resultant
Aerofoil Loads |
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11:35 AM |
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12:00 PM |
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M. Vahdati, A. Sayma, G. Simpson, M. Imregun |
Core-Compressor Rotating Stall Simulation with a MultiBladerow
Model |
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9-Sep |
12:00 PM |
2.4 |
1:00
PM |
Lunch |
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9-Sep |
1:00 PM |
5 |
3:05
PM |
Flutter 2 |
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1:00 PM |
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1:25 PM |
|
V. Tsymbalyuk, A. Zinkovskii, R. Rzadkowski, J. Sokolowski, |
Experimental and Numerical Investigation of 2D Palisade
Flutter for the Harmonic |
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V. Gnesin |
Initial Oscillations |
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1:25 PM |
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1:50 PM |
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Mani Sadeghi-Student, Feng Liu |
Flutter Computation of Tuned and Mistuned Three-Dimensional
Blade Rows |
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1:50 PM |
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2:15 PM |
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Junichi Kazawa, Toshinori Watanabe |
Possibility of Active Cascade Flutter Control with Smart
Structure in Transonic |
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Flow Condition |
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2:15 PM |
|
2:40 PM |
|
D.M. Vogt, T.H. Fransson |
Aeroelastic Stability of a Low-Pressure Turbine Cascade |
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2:40 PM |
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3:05 PM |
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J. Belz, H. Hennings |
Experimental Flutter Investigations of an Annular Compressor
Cascade: |
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The Effect of Reduced Frequency on Stability |
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9-Sep |
3:05 PM |
1.2 |
3:35
PM |
Afternoon Break |
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9-Sep |
3:35 PM |
3 |
4:50
PM |
Aerothermodynamics |
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3:35 PM |
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4:00 PM |
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T. Hildebrandt, J. Ettrich, M. Swoboda, A. Keskin, F. Haselbach |
Unsteady 3D Navier-Stokes Calculation of a Film-Cooled |
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H.P. Schiffer |
Turbine Stage with Discrete Cooling Holes |
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4:00 PM |
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4:25 PM |
|
Paul G.A. Cizmas, Horia Flitan |
Analysis of Unsteady Aerothermodynamics Effects in a
Turbine-Combustor |
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4:25 PM |
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4:50 PM |
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Martelli Francesco, Belardini Elisabetta, Adami Paolo |
Unsteady Rotor/Stator Interaction with Heat Transfer in
1.0/1.5 Turbine Stage |
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10-Sep |
8:00 AM |
6 |
10:30 AM |
Experimental Unsteady Aerodynamics |
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8:00 AM |
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8:25 AM |
|
Bernd Becker |
Experimental Investigations of the Interaction Between Annular
Combustion Chambers |
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and the Adjacent Turbomachines |
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8:25 AM |
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8:50 AM |
|
Bron Olivier, Fransson Torsten, Ferrand Pascal, Atassi Hafiz |
Experimental and Numerical Study of Non-linear Interactions in
Transonic Nozzle Flow |
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8:50 AM |
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9:15 AM |
|
Shojiro Kaji, Takahiro Suzuki, Toshinori Watanabe |
Interaction Between Shock Waves and Cascaded Blades |
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9:15 AM |
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9:40 AM |
|
Teemu Turunen-Saaresti |
The Measured and the Calculated Unsteady Pressure Field in a
Vaneless Diffuser |
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9:40 AM |
|
10:05 AM |
|
Steven Gorrell, William Copenhaver, Jordi Estevadeordal |
DPIV Measurements of the Flow Field Between a Transonic Rotor
and an Upstream |
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Stator |
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10:05 AM |
|
10:30 AM |
|
H. Yang, D.B. Sims-Williams, J. He |
Unsteady Pressure Measurement with Correction on Tubing
Distortion |
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10-Sep |
10:30 AM |
0.6 |
10:45
AM |
Morning Break |
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10-Sep |
10:45 AM |
3 |
12:00 PM |
Flow Instabilities 2 |
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10:45 AM |
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11:10 AM |
|
Andreas Bohne, Reinhard Niehuis |
Experimental Off-Design Investigation Of Unsteady Secondary
Flow Phenomena In |
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A Three Stage Axial Compressor at 100% Nominal Speed |
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11:10 AM |
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11:35 AM |
|
Jyi-Tyan Yeh |
A Self Excited Turbulence Model for Unsteady Flow Analysis |
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11:35 AM |
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12:00 PM |
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J. Boudet, J. Caro, D. Casalino, P. Ferrand |
Progress in Numerical Simulation of Fan Tip Clearance Flow |
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10-Sep |
12:00 PM |
2.4 |
1:00
PM |
Lunch |
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10-Sep |
1:00 PM |
5 |
3:05
PM |
Forced Response 2 |
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1:00 PM |
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1:25 PM |
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A. Filippone |
Unsteady Gust Response in the Frequency Domain |
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1:25 PM |
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1:50 PM |
|
M.B. Schmitz, O. Schafer, J. Szwedowicz, T. Secall-Wimmel, |
Comparison of Calculated and Measured Axial Turbine Blade
Vibrations Induced by the |
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T.P. Sommer |
Stator Flow |
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1:50 PM |
|
2:15 PM |
|
Gerhard Kahl |
Aeroelastic Effects of Mistuning and Coupling in
Turbomachinery Bladings |
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2:15 PM |
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2:40 PM |
|
Stefan Schmitt, Dirk Nurnberger, Volker Carstens |
Evaluation of the Principle of Aerodynamic Superposition in
Forced |
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Response Calculations |
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2:40 PM |
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3:05 PM |
|
M. Jocker, T. Fransson |
Comparison of Models to Predict Low Engine Order Excitations
in a High Pressure |
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Turbine Stage |
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10-Sep |
3:05 PM |
1.2 |
3:35
PM |
Afternoon Break |
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10-Sep |
3:35 PM |
3 |
4:50
PM |
Flow Instabilities 3 |
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3:35 PM |
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4:00 PM |
|
X.F. Zhang, H.P. Hodson |
The Combined Effects of Unsteady Wake and Surface Roughness on
Ultra |
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High Lift LP Turbine Blades |
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4:00 PM |
|
4:25 PM |
|
Shinichi
Takata, Toshio Nagashima, Susumu Teramoto, |
Bypass Flow Pattern Changes at Turbo-Ram Transient Operation
of a Combined |
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Hidekazu Kodama |
Cycle Engine |
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4:25 PM |
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4:50 PM |
|
L. Hilgenfeld, M. Pfitzner |
Experimental Investigation of Wake-Induced Transition in a
Highly |
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Loaded Linear Compressor Cascade |
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11-Sep |
8:00 AM |
4 |
9:40
AM |
Computational Techniques 1 |
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8:00 AM |
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8:25 AM |
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Duc-Minh Tran, Cedric Liauzun |
Frequency and Time Domain Fluid-Structure Coupling Methods For |
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Turbomachines |
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8:25 AM |
|
8:50 AM |
|
Vladimir Kurzin, Alexander Tolstukha |
On Calculation of Unsteady Aerodynamic Characteristics Of A
Rotating Cascade |
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of Oscillating Blades in a Flow of Incompressible Fluid |
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8:50 AM |
|
9:15 AM |
|
D. Bourdon-Allegret, T.H. Fransson |
Investigation of Fluid-Structure Interaction Phenomenon Using
a Generic Model |
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9:15 AM |
|
9:40 AM |
|
Olga V. Chernysheva, Hans Martensson, Torsten Fransson |
Effect of Different Numerical Treatments of Two-Dimensional
Absorbing |
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Boundary Conditions in Navier-Stokes Equations on Accuracy of
Flow |
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Resolution in Turbomachines |
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11-Sep |
9:40 AM |
1.6 |
10:20
AM |
Morning Break |
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11-Sep |
10:20 AM |
4 |
12:00 PM |
Computational Techniques 2 |
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10:20 AM |
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10:45 AM |
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A.S. Rougeault |
Numerical Unsteady Aerodynamics For Turbomachinery
Aeroelasticity |
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10:45 AM |
|
11:10 AM |
|
Paul Petrie-Repar |
Development of an Efficient and Robust Linearised
Navier-Stokes Flow Solver |
|
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11:10 AM |
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11:35 AM |
|
Mikhail Nyukhtikov, Natalia Smelova, Brian Mitchell, D. Graham Holmes |
Optimized dual-time stepping technique for time-accurate
Navier-Stokes Calculations |
|
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11:35 AM |
|
12:00 PM |
|
V.A. Yudin |
Semianalytic Method of Calculation of Three Mutually Moving
Profiles Cascades |
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11-Sep |
12:00 PM |
2.4 |
1:00
PM |
Lunch |
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11-Sep |
1:00PM |
|
1:30PM |
Standard Configuration Discussion |
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11-Sep |
1:30PM |
|
2:00PM |
Symposium Wrap-Up |
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