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Welcome to Turbo Expo 2012! - Events

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FOR A COMPLETE LISTING OF JOINT SESSIONS, SEE PAGE 32 ASME TURBO EXPO <strong>2012</strong> FINAL PROGRAM 83<br />

WEDNESDAY JUNE 13: 2:30 p.m. - 5:30 p.m.<br />

2:30 3:00 3:30 4:00 4:30 5:00<br />

COMMITTEE: Aircraft Engine • Paper Session Room B3-M2 • WC-1-14<br />

JET EngInE nOISE - II<br />

Session Chair: John Spyropoulos, Naval Air Systems Command, Patuxent River, MD, USA • Session Co-Chair: gary Podboy, NASA Glenn Research Center, Cleveland, OH, USA<br />

Crackle noise in Over-Expanded<br />

Heated Supersonic Jets<br />

GT<strong>2012</strong>-69624<br />

John Spyropoulos, Naval Air<br />

Systems Command, Patuxent River,<br />

MD, USA, Steve Martens, GE<br />

Global Research, Niskayuna, NY,<br />

USA, Joseph W. Nichols, Stanford<br />

Univ Center for Turbulence Research,<br />

Stanford CA, CA, USA, Frank E.<br />

Ham, Stanford Univ., Stanford, CA,<br />

USA, Sanjiva Lele, Stanford Univ,<br />

Stanford, CA, USA<br />

Large Eddy Simulations of<br />

Supersonic Impinging Jets<br />

GT<strong>2012</strong>-70140<br />

James Erwin, Raj Sinha, Greg<br />

Rodebaugh, Combustion Research<br />

& Flow Technology, Inc. (CRAFT<br />

Tech), Pipersville, PA, USA<br />

Techniques for Supersonic<br />

<strong>Turbo</strong>jet noise Reduction<br />

GT<strong>2012</strong>-68304<br />

David Munday, Daniel Cuppoletti,<br />

Michael Perrino, Ephraim<br />

Gutmark, University of Cincinnati,<br />

Cincinnati, OH, USA, Marcus Burak,<br />

Chalmers University of Technology,<br />

Göteborg, Sweden, Lars-Erik<br />

Eriksson, University of Cincinnati,<br />

Göteborg, Sweden<br />

Experimental Investigation of the<br />

Acoustic Reflection Coefficient<br />

of a Modeled gas Turbine<br />

Impingement Cooling Section<br />

GT<strong>2012</strong>-68916<br />

Chris<strong>to</strong>ph Jörg, Technische<br />

Universität München, Garching,<br />

Germany, Michael Wagner,<br />

Thomas Sattelmayer, Technische<br />

Universitaet Muenchen, Garching,<br />

Germany<br />

numerical Investigation of<br />

Counter-Rotating Open Ro<strong>to</strong>r<br />

noise Emission in Different Flight<br />

Conditions<br />

GT<strong>2012</strong>-68625<br />

Eirene Rebecca Busch, Manuel<br />

Keßler, Ewald Krämer, Institute of<br />

Aerodynamics and Gas Dynamics<br />

University of Stuttgart, Stuttgart,<br />

Germany<br />

Aeroacoustic Computations of<br />

Contra-Rotating Open Ro<strong>to</strong>rs<br />

Using the nonlinear Harmonic<br />

Method and a Chorochronic<br />

Approach<br />

GT<strong>2012</strong>-68982<br />

Pierre-Alain Hoffer, Thomas<br />

Deconinck, Charles Hirsch,<br />

NUMFLO, Mons, Belgium,<br />

Biel Ortun, ONERA - Applied<br />

Aerodynamics Department, Meudon,<br />

France, Sylvette Canard-Caruana,<br />

ONERA - Department for CFD and<br />

Aeroacoustics, Chatillon, France,<br />

Gilles Rahier, ONERA, Chatillon,<br />

France, Sebastien Pascal,<br />

Snecma - SAFRAN Group - Open-<br />

Ro<strong>to</strong>r Acoustics, Moissy-Cramayel,<br />

France, Bastien Caruelle, AIRBUS -<br />

Numerical Methods Group - Acoustic<br />

Department, Toulouse, France<br />

COMMITTEE: Combustion, Fuels & Emissions • Paper Session Room B4-M4 • WC-4-8<br />

COMb InSTAbILITIES ExPERIMEnTAL III<br />

Session Chair: Sunil James, Honeywell Aerospace, Phoenix, AZ, USA • Session Co-Chair: balu Sekar, AFRL/RZTC, Day<strong>to</strong>n, OH, USA<br />

Flame Leading Edge and Flow<br />

Dynamics in a Swirling, Lifted<br />

Flame<br />

GT<strong>2012</strong>-68256<br />

Michael Malanoski, Michael I.<br />

Aguilar, Jacqueline O’Connor,<br />

David Noble, Tim Lieuwen, Dong-<br />

Hyuk Shin, Georgia Institute of<br />

Technology, Atlanta, GA, USA<br />

Combustion Dynamics Validation<br />

of an Annular Reheat Combus<strong>to</strong>r<br />

GT<strong>2012</strong>-68684<br />

Ghislain Singla, Nicolas Noiray,<br />

Bruno Schuermans, ALSTOM<br />

(Switzerland) Ltd, Baden,<br />

Switzerland<br />

Dynamic Characterization of a<br />

Labora<strong>to</strong>ry-Scale Thermal Pulse<br />

Combus<strong>to</strong>r<br />

GT<strong>2012</strong>-69273<br />

Sirshendu Mondal, Achintya<br />

Mukhopadhyay, Swarnendu Sen,<br />

Jadavpur University, Kolkata, India<br />

Dynamics Suppression In Liquidfueled<br />

Combus<strong>to</strong>rs Using Fuel<br />

Modulation<br />

GT<strong>2012</strong>-69703<br />

Zekai Hong, Joel Haynes, GE<br />

Global Research, Niskayuna, NY,<br />

USA, John Herbon, GE Aviation,<br />

Cincinnati, OH, USA, Keith<br />

McManus, GE Global Research,<br />

Niskayuna, NY, USA<br />

Experimental investigation on<br />

effusion liner geometries for aeroengine<br />

combus<strong>to</strong>rs: evaluation of<br />

global acoustic parameters.<br />

GT<strong>2012</strong>-69853<br />

An<strong>to</strong>nio Andreini, Lorenzo<br />

Ferrari, University of Florence,<br />

Florence, Italy, Bruno Facchini,<br />

Francesco Simonetti, University<br />

of Florence, Firenze, FI, Italy, Giulio<br />

Lenzi, Dipartimen<strong>to</strong> di Energetica<br />

- University of Florence, Florence,<br />

Italy, An<strong>to</strong>nio Peschiulli, Avio,<br />

Rivalta di Torino, Italy<br />

Characterization of the Acoustic<br />

Interactions in a Two-Staged<br />

Multi-Injection Combus<strong>to</strong>r Fed<br />

with Liquid Fuel<br />

GT<strong>2012</strong>-69658<br />

Theodore Providakis, Labora<strong>to</strong>ire<br />

EM2C, CNRS and Ecole Centrale<br />

Paris, Chatenay Malabry, ile de<br />

France, France, Laurent Zimmer,<br />

CNRS and Ecole Centrale Paris,<br />

Chatenay Malabry, ile de Fance,<br />

France, Philippe Scouflaire,<br />

Sebastien Ducruix, Labora<strong>to</strong>ire<br />

EM2C, CNRS & Ecole Centrale Paris,<br />

Chatenay-Malabry, France

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