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Volume 134, Issue 12

December 2012

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ISSN 0742-4795

EISSN 1528-8919

In this Issue

Research Papers
Technical Briefs

Research Papers

Gas Turbines: Aircraft Engine

Large Eddy Simulations of Supersonic Impinging Jets

James P. Erwin, Neeraj Sinha, Gregory P. Rodebaugh

J. Eng. Gas Turbines Power. December 2012, 134(12): 121201. doi: https://doi.org/10.1115/1.4007338

Abstract

View articletitled, Large Eddy Simulations of Supersonic Impinging Jets

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Topics: Acoustics , Feedback , Jets , Large eddy simulation , Microphones , Noise (Sound) , Nozzles , Pressure , Simulation , Spectra (Spectroscopy)

Gas Turbines: Combustion, Fuels, and Emissions

Combustion Assessment of a 50% Algae-Based HRD76 Fuel and 50% Conventional F76 Military Diesel Fuel Blend

Matthew T. MacKinnon, Jesse D. Shaw, Martin Quiñones

J. Eng. Gas Turbines Power. December 2012, 134(12): 121501. doi: https://doi.org/10.1115/1.4007324

Abstract

View articletitled, Combustion Assessment of a 50% Algae-Based HRD76 Fuel and 50% Conventional F76 Military Diesel Fuel Blend

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Topics: Biofuel , Combustion , Fuels , Carbon , Ignition

Impact of Cooling Air Injection on the Primary Combustion Zone of a Swirl Burner

A. Marosky, V. Seidel, S. Bless, T. Sattelmayer, F. Magni

J. Eng. Gas Turbines Power. December 2012, 134(12): 121502. doi: https://doi.org/10.1115/1.4007330

Abstract

View articletitled, Impact of Cooling Air Injection on the Primary Combustion Zone of a Swirl Burner

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Topics: Combustion , Cooling , Flow (Dynamics) , Momentum , Lasers , Fluctuations (Physics) , Ejectors

Impact of Swirl Flow on the Cooling Performance of an Effusion Cooled Combustor Liner

B. Wurm, A. Schulz, H.-J. Bauer, M. Gerendas

J. Eng. Gas Turbines Power. December 2012, 134(12): 121503. doi: https://doi.org/10.1115/1.4007332

Abstract

View articletitled, Impact of Swirl Flow on the Cooling Performance of an Effusion Cooled Combustor Liner

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Topics: Combustion chambers , Cooling , Flow (Dynamics) , Heat shielding , Coolants , Pressure

Experimental Study on Combustion Characteristics of Conventional and Alternative Liquid Fuels

Vlade Vukadinovic, Peter Habisreuther, Nikolaos Zarzalis

J. Eng. Gas Turbines Power. December 2012, 134(12): 121504. doi: https://doi.org/10.1115/1.4007333

Abstract

View articletitled, Experimental Study on Combustion Characteristics of Conventional and Alternative Liquid Fuels

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Topics: Combustion , Flames , Fuels , Pressure , Temperature , Lasers

Gas Turbines: Controls, Diagnostics, and Instrumentation

Thrust Control of Small Turbojet Engines Using Fuzzy Logic: Design and Experimental Validation

Riccardo Amirante, Luciano Andrea Catalano, Paolo Tamburrano

J. Eng. Gas Turbines Power. December 2012, 134(12): 121601. doi: https://doi.org/10.1115/1.4007372

Abstract

View articletitled, Thrust Control of Small Turbojet Engines Using Fuzzy Logic: Design and Experimental Validation

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Topics: Thrust , Fuzzy logic , Engines , Control equipment , Turbojets , Tension

Gas Turbines: Cycle Innovations

Solar Hybrid Combined Cycle Performance Prediction Influence of Gas Turbine Model and Spool Arrangements

G. Barigozzi, G. Bonetti, G. Franchini, A. Perdichizzi, S. Ravelli

J. Eng. Gas Turbines Power. December 2012, 134(12): 121701. doi: https://doi.org/10.1115/1.4007340

Abstract

View articletitled, Solar Hybrid Combined Cycle Performance Prediction Influence of Gas Turbine Model and Spool Arrangements

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Topics: Gas turbines , Solar energy , Temperature , Engines , Compressors , Cycles

Gas Turbines: Marine

Algae Based Hydroprocessed Fuel Use on a Marine Gas Turbine

Martín Quiñones, Richard Leung, Sherry Williams

J. Eng. Gas Turbines Power. December 2012, 134(12): 122201. doi: https://doi.org/10.1115/1.4007339

Abstract

View articletitled, Algae Based Hydroprocessed Fuel Use on a Marine Gas Turbine

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Topics: Engines , Fuels , Temperature , Cycles

Gas Turbines: Microturbines and Small Turbomachinery

Computational Fluid Dynamics of a Radial Compressor Operating With Supercritical CO₂

Rene Pecnik, Enrico Rinaldi, Piero Colonna

J. Eng. Gas Turbines Power. December 2012, 134(12): 122301. doi: https://doi.org/10.1115/1.4007196

Abstract

View articletitled, Computational Fluid Dynamics of a Radial Compressor Operating With Supercritical CO<sub>2</sub>

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Topics: Compressors , Computational fluid dynamics , Flow (Dynamics) , Flux (Metallurgy) , Geometry , Impellers , Pressure , Simulation , Supercritical carbon dioxide , Temperature

Gas Turbines: Structures and Dynamics

Life Prediction for Turbopropulsion Systems Under Dwell Fatigue Conditions

Kwai S. Chan, Michael P. Enright, Jonathan P. Moody, Benjamin Hocking, Simeon H. K. Fitch

J. Eng. Gas Turbines Power. December 2012, 134(12): 122501. doi: https://doi.org/10.1115/1.4007321

Abstract

View articletitled, Life Prediction for Turbopropulsion Systems Under Dwell Fatigue Conditions

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Topics: Cycles , Fracture (Materials) , Temperature , Fatigue cracks

Experimental Investigation on the Forced Response of a Dummy Counter-Rotating Turbine Stage With Friction Damping

Teresa Berruti, Vanni Maschio

J. Eng. Gas Turbines Power. December 2012, 134(12): 122502. doi: https://doi.org/10.1115/1.4007325

Abstract

View articletitled, Experimental Investigation on the Forced Response of a Dummy Counter-Rotating Turbine Stage With Friction Damping

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Topics: Damping , Excitation , Friction , Magnets , Spin (Aerodynamics) , Spinning (Textile) , Turbines , Disks

Measurement Versus Predictions of Rotordynamic Coefficients of a Hole-Pattern Gas Seal With Negative Preswirl

Philip D. Brown, Dara W. Childs

J. Eng. Gas Turbines Power. December 2012, 134(12): 122503. doi: https://doi.org/10.1115/1.4007331

Abstract

View articletitled, Measurement Versus Predictions of Rotordynamic Coefficients of a Hole-Pattern Gas Seal With Negative Preswirl

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Topics: Damping , Fluids , Pressure , Rotors , Stiffness , Stators , Excitation , Rotation

Modeling of Flange Joints for the Nonlinear Dynamic Analysis of Gas Turbine Engine Casings

C. W. Schwingshackl, E. P. Petrov

J. Eng. Gas Turbines Power. December 2012, 134(12): 122504. doi: https://doi.org/10.1115/1.4007342

Abstract

View articletitled, Modeling of Flange Joints for the Nonlinear Dynamic Analysis of Gas Turbine Engine Casings

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Topics: Flanges , Stress , Excitation

Hole-Pattern and Honeycomb Seal Rotordynamic Forces: Validation of CFD-Based Prediction Techniques

Kenny Krogh Nielsen, Kasper Jønck, Harald Underbakke

J. Eng. Gas Turbines Power. December 2012, 134(12): 122505. doi: https://doi.org/10.1115/1.4007344

Abstract

View articletitled, Hole-Pattern and Honeycomb Seal Rotordynamic Forces: Validation of CFD-Based Prediction Techniques

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Topics: Computational fluid dynamics , Damping , Flow (Dynamics) , Honeycomb structures , Rotors , Stiffness , Clearances (Engineering) , Pressure

Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing

Mohamed Amine Hassini, Mihai Arghir, Manuel Frocot

J. Eng. Gas Turbines Power. December 2012, 134(12): 122506. doi: https://doi.org/10.1115/1.4007375

Abstract

View articletitled, Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing

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Topics: Bearings , Flow (Dynamics) , Pressure

Determination of Thermal Barrier Coatings Average Surface Temperature After Engine Operation for Lifetime Validation

Grégoire Witz, Hans-Peter Bossmann

J. Eng. Gas Turbines Power. December 2012, 134(12): 122507. doi: https://doi.org/10.1115/1.4007343

Abstract

View articletitled, Determination of Thermal Barrier Coatings Average Surface Temperature After Engine Operation for Lifetime Validation

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Topics: Engines , Temperature , Thermal barrier coatings

Tilting Pad Journal Bearings—A Discussion on Stability Calculation, Frequency Dependence, and Pad and Pivot

Jason C. Wilkes, Dara W. Childs

J. Eng. Gas Turbines Power. December 2012, 134(12): 122508. doi: https://doi.org/10.1115/1.4007369

Abstract

View articletitled, Tilting Pad Journal Bearings—A Discussion on Stability Calculation, Frequency Dependence, and Pad and Pivot

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Topics: Bearings , Stiffness , Damping , Stress , Stability , Clearances (Engineering)

Rotor Model Updating and Validation for an Active Magnetic Bearing Based High-Speed Machining Spindle

Adam C. Wroblewski, Jerzy T. Sawicki, Alexander H. Pesch

J. Eng. Gas Turbines Power. December 2012, 134(12): 122509. doi: https://doi.org/10.1115/1.4007337

Abstract

View articletitled, Rotor Model Updating and Validation for an Active Magnetic Bearing Based High-Speed Machining Spindle

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Topics: Antiresonance , Control equipment , Errors , Machining , Magnetic bearings , Mode shapes , Modeling , Resonance , Rotors , Transfer functions

Gas Turbines: Turbomachinery

Effect of Flow Inclination on Wind Turbine Performance

Christina Tsalicoglou, Sarah Barber, Ndaona Chokani, Reza S. Abhari

J. Eng. Gas Turbines Power. December 2012, 134(12): 122601. doi: https://doi.org/10.1115/1.4007323

Abstract

View articletitled, Effect of Flow Inclination on Wind Turbine Performance

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Topics: Flow (Dynamics) , Turbines , Wakes , Wind turbines , Turbulence , Rotors

Internal Combustion Engines

Understanding the Acoustic Oscillations Observed in the Injection Rate of a Common-Rail Direct Injection Diesel Injector

Julien Manin, Alan Kastengren, Raul Payri

J. Eng. Gas Turbines Power. December 2012, 134(12): 122801. doi: https://doi.org/10.1115/1.4007276

Abstract

View articletitled, Understanding the Acoustic Oscillations Observed in the Injection Rate of a Common-Rail Direct Injection Diesel Injector

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Topics: Ejectors , Momentum , Nozzles , Oscillations , Pressure , Sprays , Signals , Needles , Fuels , Flow (Dynamics)

Technical Briefs

Operation and Simulation of Hybrid Wind and Gas Turbine Power System Employing Wind Power Forecasting

Junrong Xia, Pan Zhao, Yiping Dai

J. Eng. Gas Turbines Power. December 2012, 134(12): 124501. doi: https://doi.org/10.1115/1.4007419

Abstract

View articletitled, Operation and Simulation of Hybrid Wind and Gas Turbine Power System Employing Wind Power Forecasting

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Topics: Gas turbines , Hybrid power systems , Power systems (Machinery) , Simulation , Wind , Wind farms , Wind power forecasting , Wind turbines , Wind power

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Research Papers

Gas Turbines: Aircraft Engine

Large Eddy Simulations of Supersonic Impinging Jets

Gas Turbines: Combustion, Fuels, and Emissions

Combustion Assessment of a 50% Algae-Based HRD76 Fuel and 50% Conventional F76 Military Diesel Fuel Blend

Impact of Cooling Air Injection on the Primary Combustion Zone of a Swirl Burner

Impact of Swirl Flow on the Cooling Performance of an Effusion Cooled Combustor Liner

Experimental Study on Combustion Characteristics of Conventional and Alternative Liquid Fuels

Gas Turbines: Controls, Diagnostics, and Instrumentation

Thrust Control of Small Turbojet Engines Using Fuzzy Logic: Design and Experimental Validation

Gas Turbines: Cycle Innovations

Solar Hybrid Combined Cycle Performance Prediction Influence of Gas Turbine Model and Spool Arrangements

Gas Turbines: Marine

Algae Based Hydroprocessed Fuel Use on a Marine Gas Turbine

Gas Turbines: Microturbines and Small Turbomachinery

Computational Fluid Dynamics of a Radial Compressor Operating With Supercritical CO₂

Gas Turbines: Structures and Dynamics

Life Prediction for Turbopropulsion Systems Under Dwell Fatigue Conditions

Experimental Investigation on the Forced Response of a Dummy Counter-Rotating Turbine Stage With Friction Damping

Measurement Versus Predictions of Rotordynamic Coefficients of a Hole-Pattern Gas Seal With Negative Preswirl

Modeling of Flange Joints for the Nonlinear Dynamic Analysis of Gas Turbine Engine Casings

Hole-Pattern and Honeycomb Seal Rotordynamic Forces: Validation of CFD-Based Prediction Techniques

Comparison Between Numerical and Experimental Dynamic Coefficients of a Hybrid Aerostatic Bearing

Determination of Thermal Barrier Coatings Average Surface Temperature After Engine Operation for Lifetime Validation

Tilting Pad Journal Bearings—A Discussion on Stability Calculation, Frequency Dependence, and Pad and Pivot

Rotor Model Updating and Validation for an Active Magnetic Bearing Based High-Speed Machining Spindle

Gas Turbines: Turbomachinery

Effect of Flow Inclination on Wind Turbine Performance

Internal Combustion Engines

Understanding the Acoustic Oscillations Observed in the Injection Rate of a Common-Rail Direct Injection Diesel Injector

Technical Briefs

Operation and Simulation of Hybrid Wind and Gas Turbine Power System Employing Wind Power Forecasting

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Gas Turbines: Aircraft Engine

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Controls, Diagnostics, and Instrumentation

Gas Turbines: Cycle Innovations

Gas Turbines: Marine

Gas Turbines: Microturbines and Small Turbomachinery

Gas Turbines: Structures and Dynamics

Gas Turbines: Turbomachinery

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