Volume 130 Issue 5 | J. Eng. Gas Turbines Power

Research Papers

Gas Turbines: Combustion, Fuels, and Emissions

A Novel Low $N O_{x}$ Lean, Premixed, and Prevaporized Combustion System for Liquid Fuels

P. Gokulakrishnan, M. J. Ramotowski, G. Gaines, C. Fuller, R. Joklik, L. D. Eskin, M. S. Klassen, R. J. Roby

J. Eng. Gas Turbines Power. September 2008, 130(5): 051501. doi: https://doi.org/10.1115/1.2904889

View articletitled, A Novel Low <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><mi mathvariant="normal">N</mi><msub><mi mathvariant="normal">O</mi><mi mathvariant="normal">x</mi></msub></mrow></math> Lean, Premixed, and Prevaporized Combustion System for Liquid Fuels

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Topics: Combustion , Combustion systems , Emissions , Fuel oils , Fuels , Gas turbines , Natural gas , Temperature , Ignition delay , High pressure (Physics)

Active Control of Pressure Oscillations in a Liquid-Fueled Sector Combustor

J. M. Cohen, A. Banaszuk, J. R. Hibshman, T. J. Anderson, H. A. Alholm

J. Eng. Gas Turbines Power. September 2008, 130(5): 051502. doi: https://doi.org/10.1115/1.2901177

Abstract

View articletitled, Active Control of Pressure Oscillations in a Liquid-Fueled Sector Combustor

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Topics: Combustion chambers , Nozzles , Oscillations , Pressure , Fuels

Effects of Temperature and Particle Size on Deposition in Land Based Turbines

Jared M. Crosby, Scott Lewis, Jeffrey P. Bons, Weiguo Ai, Thomas H. Fletcher

J. Eng. Gas Turbines Power. September 2008, 130(5): 051503. doi: https://doi.org/10.1115/1.2903901

Abstract

View articletitled, Effects of Temperature and Particle Size on Deposition in Land Based Turbines

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Topics: Coal , Cooling , Flow (Dynamics) , Impingement cooling , Particle size , Particulate matter , Temperature , Turbines , Coolants , Spallation (Nuclear physics)

Investigation of the Effect of Incomplete Droplet Prevaporization on $N O_{x}$ Emissions in LDI Combustion Systems

Christian H. Beck, Rainer Koch, Hans-Jörg Bauer

J. Eng. Gas Turbines Power. September 2008, 130(5): 051504. doi: https://doi.org/10.1115/1.2906185

Abstract

View articletitled, Investigation of the Effect of Incomplete Droplet Prevaporization on <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><mi mathvariant="normal">N</mi><msub><mi mathvariant="normal">O</mi><mi mathvariant="normal">x</mi></msub></mrow></math> Emissions in LDI Combustion Systems

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Topics: Drops , Emissions , Flames , Fuels , Temperature , Combustion , Combustion systems

Acoustoelastic Interaction in Combustion Chambers: Modeling and Experiments

R. A. Huls, J. F. van Kampen, P. J. M. van der Hoogt, J. B. W. Kok, A. de Boer

J. Eng. Gas Turbines Power. September 2008, 130(5): 051505. doi: https://doi.org/10.1115/1.2938391

Abstract

View articletitled, Acoustoelastic Interaction in Combustion Chambers: Modeling and Experiments

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Topics: Acoustics , Combustion , Combustion chambers , Flames , Temperature , Vibration , Modeling , Computational fluid dynamics , Pressure sensors

An Acoustic-Energy Method for Estimating the Onset of Acoustic Instabilities in Premixed Gas-Turbine Combustors

Z. M. Ibrahim, F. A. Williams, S. G. Buckley, C. Z. Twardochleb

J. Eng. Gas Turbines Power. September 2008, 130(5): 051506. doi: https://doi.org/10.1115/1.2938393

Abstract

View articletitled, An Acoustic-Energy Method for Estimating the Onset of Acoustic Instabilities in Premixed Gas-Turbine Combustors

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Topics: Acoustics , Combustion , Combustion chambers , Ejectors , Flames , Fluctuations (Physics) , Oscillations , Pressure , Gas turbines , Heat

Autoignition of Hydrogen and Air Inside a Continuous Flow Reactor With Application to Lean Premixed Combustion

D. J. Beerer, V. G. McDonell

J. Eng. Gas Turbines Power. September 2008, 130(5): 051507. doi: https://doi.org/10.1115/1.2939007

Abstract

View articletitled, Autoignition of Hydrogen and Air Inside a Continuous Flow Reactor With Application to Lean Premixed Combustion

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Topics: Combustion , Flow (Dynamics) , Fuels , Gas turbines , Hydrogen , Ignition , Ignition delay , Temperature , Engines , Flames

Gas Turbines: Controls, Diagnostics, and Instrumentation

Development and Validation of a Civil Aircraft Engine Simulation Model for Advanced Controller Design

Sonny Martin, Iain Wallace, Declan G. Bates

J. Eng. Gas Turbines Power. September 2008, 130(5): 051601. doi: https://doi.org/10.1115/1.2939015

Abstract

View articletitled, Development and Validation of a Civil Aircraft Engine Simulation Model for Advanced Controller Design

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Topics: Aircraft engines , Compressors , Control equipment , Design , Engines , Flow (Dynamics) , Pressure , Temperature , Turbines , Simulation

Gas Turbines: Cycle Innovations

Comparative Study of Two Low $C O_{2}$ Emission Power Generation System Options With Natural Gas Reforming

Na Zhang, Noam Lior

J. Eng. Gas Turbines Power. September 2008, 130(5): 051701. doi: https://doi.org/10.1115/1.2904895

Abstract

View articletitled, Comparative Study of Two Low <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><mi mathvariant="normal">C</mi><msub><mi mathvariant="normal">O</mi><mn>2</mn></msub></mrow></math> Emission Power Generation System Options With Natural Gas Reforming

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Topics: Combustion , Compressors , Emissions , Energy generation , Exergy , Exhaust systems , Fuels , Heat , Heat recovery , Natural gas

Gas Turbines: Electric Power

System Study on Partial Gasification Combined Cycle With $C O_{2}$ Recovery

Yujie Xu, Hongguang Jin, Rumou Lin, Wei Han

J. Eng. Gas Turbines Power. September 2008, 130(5): 051801. doi: https://doi.org/10.1115/1.2938273

Abstract

View articletitled, System Study on Partial Gasification Combined Cycle With <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><mi mathvariant="normal">C</mi><msub><mi mathvariant="normal">O</mi><mn>2</mn></msub></mrow></math> Recovery

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Topics: Boilers , Coal , Combined cycles , Combustion , Fuel gasification , Gas turbines , Integrated gasification combined cycle power stations , Syngas , Temperature , Thermal efficiency

Gas Turbines: Microturbines and Small Turbomachinery

On Scaling Down Turbines to Millimeter Size

R. T. Deam, E. Lemma, B. Mace, R. Collins

J. Eng. Gas Turbines Power. September 2008, 130(5): 052301. doi: https://doi.org/10.1115/1.2938516

Abstract

View articletitled, On Scaling Down Turbines to Millimeter Size

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Topics: Brayton cycle , Machinery , Scaling laws (Mathematical physics) , Turbines , Rotors , Fluids

Gas Turbines: Structures and Dynamics

Static and Dynamic Characteristics for a Pressure-Dam Bearing

Bader Al-Jughaiman, Dara Childs

J. Eng. Gas Turbines Power. September 2008, 130(5): 052501. doi: https://doi.org/10.1115/1.2906173

Abstract

View articletitled, Static and Dynamic Characteristics for a Pressure-Dam Bearing

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Topics: Bearings , Dams , Pressure , Stress , Damping , Stiffness

Asynchronous Dynamic Coefficients of a Three-Lobe Air Bearing

Rafael O. Ruiz, Marcelo H. Di Liscia, Luis U. Medina, Sergio E. Díaz

J. Eng. Gas Turbines Power. September 2008, 130(5): 052502. doi: https://doi.org/10.1115/1.2772635

Abstract

View articletitled, Asynchronous Dynamic Coefficients of a Three-Lobe Air Bearing

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Topics: Air bearings , Bearings , Damping , Excitation , Stiffness , Magnetic bearings , Gas bearings , Whirls , Computer simulation , Rotors

Internal Combustion Engines

Modeling Cyclic Variability in Spark-Assisted HCCI

C. Stuart Daw, K. Dean Edwards, Robert M. Wagner, Johney B. Green, Jr.

J. Eng. Gas Turbines Power. September 2008, 130(5): 052801. doi: https://doi.org/10.1115/1.2906176

Abstract

View articletitled, Modeling Cyclic Variability in Spark-Assisted HCCI

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Topics: Combustion , Cycles , Fuels , Homogeneous charge compression ignition engines , Flames , Exhaust gas recirculation , Engines , Cylinders

Experimental Examination of Prechamber Heat Release in a Large Bore Natural Gas Engine

Daniel B. Olsen, Allan T. Kirkpatrick

J. Eng. Gas Turbines Power. September 2008, 130(5): 052802. doi: https://doi.org/10.1115/1.2906182

Abstract

View articletitled, Experimental Examination of Prechamber Heat Release in a Large Bore Natural Gas Engine

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Topics: Combustion , Heat , Heat transfer , Pressure , Ignition

An Imaging Study of Compression Ignition Phenomena of Iso-Octane, Indolene, and Gasoline Fuels in a Single-Cylinder Research Engine

Bradley T. Zigler, Stephen M. Walton, Dimitris Assanis, Elizabeth Perez, Margaret S. Wooldridge, Steven T. Wooldridge

J. Eng. Gas Turbines Power. September 2008, 130(5): 052803. doi: https://doi.org/10.1115/1.2898720

Abstract

View articletitled, An Imaging Study of Compression Ignition Phenomena of Iso-Octane, Indolene, and Gasoline Fuels in a Single-Cylinder Research Engine

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Topics: Cylinders , Engines , Fuels , Gasoline , Homogeneous charge compression ignition engines , Ignition , Imaging , Pressure , Emissions , Compression

A Study of the Transition Between Lean Conventional Diesel Combustion and Lean, Premixed, Low-Temperature Diesel Combustion

Stephen Busch, Stanislav V. Bohac, Dennis N. Assanis

J. Eng. Gas Turbines Power. September 2008, 130(5): 052804. doi: https://doi.org/10.1115/1.2906177

Abstract

View articletitled, A Study of the Transition Between Lean Conventional Diesel Combustion and Lean, Premixed, Low-Temperature Diesel Combustion

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Topics: Combustion , Cycles , Diesel , Engines , Exhaust systems , Flow (Dynamics) , Fuels , Heat , Low temperature , Pressure

Characteristics of Particulate Emissions of Compression Ignition Engine Fueled With Biodiesel Derived From Soybean

Myung Yoon Kim, Seung Hyun Yoon, Jin Woo Hwang, Chang Sik Lee

J. Eng. Gas Turbines Power. September 2008, 130(5): 052805. doi: https://doi.org/10.1115/1.2906215

Abstract

View articletitled, Characteristics of Particulate Emissions of Compression Ignition Engine Fueled With Biodiesel Derived From Soybean

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Topics: Biodiesel , Combustion , Diesel , Emissions , Engines , Fuels , Particulate matter , Exhaust gas recirculation , Exhaust systems , Pressure

Modeling the Effects of Variable Intake Valve Timing on Diesel HCCI Combustion at Varying Load, Speed, and Boost Pressures

C. L. Genzale, S.-C. Kong, R. D. Reitz

J. Eng. Gas Turbines Power. September 2008, 130(5): 052806. doi: https://doi.org/10.1115/1.2938270

Abstract

View articletitled, Modeling the Effects of Variable Intake Valve Timing on Diesel HCCI Combustion at Varying Load, Speed, and Boost Pressures

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Topics: Combustion , Fuels , Homogeneous charge compression ignition engines , Stress , Valves , Ignition , Engines , Diesel , Temperature , Compression