Volume 131 Issue 3 | J. Eng. Gas Turbines Power

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Research Papers

Gas Turbines: Aircraft Engine

Performance of the Clean Exhaust Engine Concept

F. Noppel, D. Lucisano, R. Singh

J. Eng. Gas Turbines Power. May 2009, 131(3): 031201. doi: https://doi.org/10.1115/1.3019142

Abstract

View articletitled, Performance of the Clean Exhaust Engine Concept

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Topics: Engines , Exhaust systems , Pressure , Condensation , Water , Cycles , Aerosols , Air traffic control

Secondary Air System Component Modeling for Engine Performance Simulations

A. Alexiou, K. Mathioudakis

J. Eng. Gas Turbines Power. May 2009, 131(3): 031202. doi: https://doi.org/10.1115/1.3030878

Abstract

View articletitled, Secondary Air System Component Modeling for Engine Performance Simulations

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Topics: Engines , Flow (Dynamics) , Modeling , Simulation , Cavities , Temperature , Pressure , Orifices

Gas Turbines: Combustion, Fuels, and Emissions

Transient Development of Flame and Soot Distribution in Laminar Diffusion Flame With Preheated Air

Bijan Kumar Mandal, Amitava Sarkar, Amitava Datta

J. Eng. Gas Turbines Power. May 2009, 131(3): 031501. doi: https://doi.org/10.1115/1.3018978

Abstract

View articletitled, Transient Development of Flame and Soot Distribution in Laminar Diffusion Flame With Preheated Air

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Topics: Flames , Soot , Temperature , Diffusion flames , Transients (Dynamics) , Particulate matter

A Time-Domain Network Model for Nonlinear Thermoacoustic Oscillations

Simon R. Stow, Ann P. Dowling

J. Eng. Gas Turbines Power. May 2009, 131(3): 031502. doi: https://doi.org/10.1115/1.2981178

Abstract

View articletitled, A Time-Domain Network Model for Nonlinear Thermoacoustic Oscillations

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Topics: Combustion , Combustion chambers , Ducts , Flames , Flow (Dynamics) , Geometry , Heat , Limit cycles , Network models , Oscillations

Combustion Performance of Biodiesel and Diesel-Vegetable Oil Blends in a Simulated Gas Turbine Burner

Heena V. Panchasara, Benjamin M. Simmons, Ajay K. Agrawal, Scott K. Spear, Daniel T. Daly

J. Eng. Gas Turbines Power. May 2009, 131(3): 031503. doi: https://doi.org/10.1115/1.2982137

Abstract

View articletitled, Combustion Performance of Biodiesel and Diesel-Vegetable Oil Blends in a Simulated Gas Turbine Burner

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Topics: Biodiesel , Combustion , Diesel , Emissions , Fuels , Gas turbines , Viscosity , Nitrogen oxides , Flames , Combustion chambers

Spatiotemporal Characterization of a Conical Swirler Flow Field Under Strong Forcing

A. Lacarelle, T. Faustmann, D. Greenblatt, C. O. Paschereit, O. Lehmann, D. M. Luchtenburg, B. R. Noack

J. Eng. Gas Turbines Power. May 2009, 131(3): 031504. doi: https://doi.org/10.1115/1.2982139

Abstract

View articletitled, Spatiotemporal Characterization of a Conical Swirler Flow Field Under Strong Forcing

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Topics: Flow (Dynamics)

Simulation of Turbulent Lifted Flames Using a Partially Premixed Coherent Flame Model

Yongzhe Zhang, Rajesh Rawat

J. Eng. Gas Turbines Power. May 2009, 131(3): 031505. doi: https://doi.org/10.1115/1.3026559

Abstract

View articletitled, Simulation of Turbulent Lifted Flames Using a Partially Premixed Coherent Flame Model

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Topics: Flames , Turbulence , Combustion , Simulation , Fuels

The Influence of Dump Gap on External Combustor Aerodynamics at High Fuel Injector Flow Rates

A. Duncan Walker, Jon F. Carrotte, James J. McGuirk

J. Eng. Gas Turbines Power. May 2009, 131(3): 031506. doi: https://doi.org/10.1115/1.3028230

Abstract

View articletitled, The Influence of Dump Gap on External Combustor Aerodynamics at High Fuel Injector Flow Rates

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Topics: Annulus , Combustion chambers , Flames , Flow (Dynamics) , Fuel injectors , Pressure , Rotors , Aerodynamics , Compressors , Ejectors

Analysis of $N O_{x}$ Formation in a Hydrogen-Fueled Gas Turbine Engine

Peter Therkelsen, Tavis Werts, Vincent McDonell, Scott Samuelsen

J. Eng. Gas Turbines Power. May 2009, 131(3): 031507. doi: https://doi.org/10.1115/1.3028232

Abstract

View articletitled, Analysis of <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> Formation in a Hydrogen-Fueled Gas Turbine Engine

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Topics: Ejectors , Emissions , Engines , Fuels , Hydrogen , Temperature , Natural gas , Stress , Gas turbines , Combustion

Gas Turbines: Cycle Innovations

Steady State Off-Design and Transient Behavior of a Solid Oxide Fuel Cell/Gas Turbine Hybrid Power Plant With Additional Firing of the Gas Turbine Combustor

Christian Wächter, Franz Joos

J. Eng. Gas Turbines Power. May 2009, 131(3): 031701. doi: https://doi.org/10.1115/1.2981176

Abstract

View articletitled, Steady State Off-Design and Transient Behavior of a Solid Oxide Fuel Cell/Gas Turbine Hybrid Power Plant With Additional Firing of the Gas Turbine Combustor

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Topics: Combustion chambers , Design , Flow (Dynamics) , Fuels , Solid oxide fuel cells , Steady state , Temperature , Transients (Dynamics) , Stress , Firing

Steady-State and Transient Performance Modeling of Smart UAV Propulsion System Using SIMULINK

Jayoung Ki, Changduk Kong, Seonghee Kho, Changho Lee

J. Eng. Gas Turbines Power. May 2009, 131(3): 031702. doi: https://doi.org/10.1115/1.2982141

Abstract

View articletitled, Steady-State and Transient Performance Modeling of Smart UAV Propulsion System Using SIMULINK

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Topics: Compressors , Engines , Generators , Modeling , Steady state , Transients (Dynamics) , Turbines , Unmanned aerial vehicles , Temperature , Propulsion systems

Gas Turbines: Heat Transfer

Computational Study of the Effects of Shock Waves on Film Cooling Effectiveness

C. X.-Z. Zhang, I. Hassan

J. Eng. Gas Turbines Power. May 2009, 131(3): 031901. doi: https://doi.org/10.1115/1.3026568

Abstract

View articletitled, Computational Study of the Effects of Shock Waves on Film Cooling Effectiveness

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Topics: Airfoils , Cooling , Film cooling , Flow (Dynamics) , Mach number , Shock waves , Flat plates , Coolants , Wedges , Compressibility

Gas Turbines: Manufacturing, Materials, and Metallurgy

A Model of Nonlinear Fatigue-Creep (Dwell) Interactions

Xijia Wu

J. Eng. Gas Turbines Power. May 2009, 131(3): 032101. doi: https://doi.org/10.1115/1.2982152

Abstract

View articletitled, A Model of Nonlinear Fatigue-Creep (Dwell) Interactions

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Topics: Creep , Fatigue , Fracture (Materials) , Damage , Dislocations , Fatigue cracks

Fast Epitaxial High Temperature Brazing of Single Crystalline Nickel Based Superalloys

Britta Laux, Sebastian Piegert, Joachim Rösler

J. Eng. Gas Turbines Power. May 2009, 131(3): 032102. doi: https://doi.org/10.1115/1.3026576

Abstract

View articletitled, Fast Epitaxial High Temperature Brazing of Single Crystalline Nickel Based Superalloys

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Topics: Alloys , Brazing , High temperature , Nickel , Simulation , Solidification , Superalloys , Temperature , Melting , Engineering simulation

Gas Turbines: Microturbines and Small Turbomachinery

Long-Term Microturbine Exposure of an Advanced Alloy for Microturbine Primary Surface Recuperators

Wendy J. Matthews, Karren L. More, Larry R. Walker

J. Eng. Gas Turbines Power. May 2009, 131(3): 032301. doi: https://doi.org/10.1115/1.2966419

Abstract

View articletitled, Long-Term Microturbine Exposure of an Advanced Alloy for Microturbine Primary Surface Recuperators

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Topics: Alloys , Engines , Microturbines , Oxidation , Steady state , Temperature , Turbines

Gas Turbines: Structures and Dynamics

Robustness Analysis of Mistuned Bladed Disk Using the Upper Bound of Structured Singular Value

Jianyao Yao, Jianjun Wang, Qihan Li

J. Eng. Gas Turbines Power. May 2009, 131(3): 032501. doi: https://doi.org/10.1115/1.3018942

Abstract

View articletitled, Robustness Analysis of Mistuned Bladed Disk Using the Upper Bound of Structured Singular Value

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Topics: Disks , Robustness , Stability

On-Condition Maintenance for Nonmodular Jet Engines: An Experience

Mato F. Siladic, Bosko P. Rasuo

J. Eng. Gas Turbines Power. May 2009, 131(3): 032502. doi: https://doi.org/10.1115/1.3019104

Abstract

View articletitled, On-Condition Maintenance for Nonmodular Jet Engines: An Experience

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Topics: Aircraft , Engines , Flight , Maintenance , Service life (Equipment) , Cycles , Expert systems , Decision making , Jet engines , Inspection

Impact of Manufacturing Variability on Combustor Liner Durability

Sean Bradshaw, Ian Waitz

J. Eng. Gas Turbines Power. May 2009, 131(3): 032503. doi: https://doi.org/10.1115/1.2980016

Abstract

View articletitled, Impact of Manufacturing Variability on Combustor Liner Durability

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Topics: Combustion chambers , Temperature , Durability

Internal Combustion Engines

Modeling Soot Formation Using Reduced Polycyclic Aromatic Hydrocarbon Chemistry in $n$ -Heptane Lifted Flames With Application to Low Temperature Combustion

Gokul Vishwanathan, Rolf D. Reitz

J. Eng. Gas Turbines Power. May 2009, 131(3): 032801. doi: https://doi.org/10.1115/1.3043806

Abstract

View articletitled, Modeling Soot Formation Using Reduced Polycyclic Aromatic Hydrocarbon Chemistry in <math xmlns="http://www.w3.org/1998/Math/MathML"><mi xmlns="">n</mi></math>-Heptane Lifted Flames With Application to Low Temperature Combustion

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Topics: Chemistry , Combustion , Flames , Heptane , Low temperature , Modeling , Soot , Oxidation , Computational fluid dynamics

A Comparison of Ethanol and Butanol as Oxygenates Using a Direct-Injection, Spark-Ignition Engine

Thomas Wallner, Scott A. Miers, Steve McConnell

J. Eng. Gas Turbines Power. May 2009, 131(3): 032802. doi: https://doi.org/10.1115/1.3043810

Abstract

View articletitled, A Comparison of Ethanol and Butanol as Oxygenates Using a Direct-Injection, Spark-Ignition Engine

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Topics: Emissions , Engines , Ethanol , Fuels , Gasoline , Stress , Ignition , Pressure , Cylinders , Density

Extending the Lean Limit of Natural-Gas Engines

R. L. Evans

J. Eng. Gas Turbines Power. May 2009, 131(3): 032803. doi: https://doi.org/10.1115/1.3043814

Abstract

View articletitled, Extending the Lean Limit of Natural-Gas Engines

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Topics: Combustion , Combustion chambers , Combustion systems , Engines , Natural gas , Nitrogen oxides , Emissions , Cylinders , Turbulence , Fuels

Addressing Cam Wear and Follower Jump in Single-Dwell Cam-Follower Systems With an Adjustable Modified Trapezoidal Acceleration Cam Profile

Forrest W. Flocker

J. Eng. Gas Turbines Power. May 2009, 131(3): 032804. doi: https://doi.org/10.1115/1.3030874

Abstract

View articletitled, Addressing Cam Wear and Follower Jump in Single-Dwell Cam-Follower Systems With an Adjustable Modified Trapezoidal Acceleration Cam Profile

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Topics: Displacement , Wear , Cams , Design

Nuclear Power

Pressure Load Estimation During Ex-Vessel Steam Explosion

Matjaž Leskovar

J. Eng. Gas Turbines Power. May 2009, 131(3): 032901. doi: https://doi.org/10.1115/1.3078789

Abstract

View articletitled, Pressure Load Estimation During Ex-Vessel Steam Explosion

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Topics: Cavities , Explosions , Pressure , Simulation , Steam , Stress , Vessels , Drops , Water , Cavity walls

Experimental Study on Natural Circulation and Air-Injection Enhanced Circulation With Different Fluids

W. Ambrosini, N. Forgione, F. Oriolo, E. Semeraro, M. Tarantino

J. Eng. Gas Turbines Power. May 2009, 131(3): 032902. doi: https://doi.org/10.1115/1.3043819

Abstract

View articletitled, Experimental Study on Natural Circulation and Air-Injection Enhanced Circulation With Different Fluids

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Topics: Flow (Dynamics) , Fluids , Thermal expansion , Valves , Water , Cooling , Scaling laws (Mathematical physics)

Simulations of Metal Oxidation in Lead Bismuth Eutectic at a Mesoscopic Level

Taide Tan, Yitung Chen

J. Eng. Gas Turbines Power. May 2009, 131(3): 032903. doi: https://doi.org/10.1115/1.3078702

Abstract

View articletitled, Simulations of Metal Oxidation in Lead Bismuth Eutectic at a Mesoscopic Level

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Topics: Mesoscopic systems , Metals , Oxidation , Oxygen , Diffusion (Physics) , Boundary-value problems , Probability

Swirling Annular Flow in a Steam Separator

Hironobu Kataoka, Yusuke Shinkai, Shigeo Hosokawa, Akio Tomiyama

J. Eng. Gas Turbines Power. May 2009, 131(3): 032904. doi: https://doi.org/10.1115/1.3078701

Abstract

View articletitled, Swirling Annular Flow in a Steam Separator

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Topics: Drops , Flow (Dynamics) , Pressure drop , Steam , Swirling flow , Diffusers , Pressure transducers , Film thickness , Shapes

Recent Advances in Nuclear Based Hydrogen Production With the Thermochemical Copper-Chlorine Cycle

G. F. Naterer, K. Gabriel, L. Lu, Z. Wang, Y. Zhang

J. Eng. Gas Turbines Power. May 2009, 131(3): 032905. doi: https://doi.org/10.1115/1.3078787

Abstract

View articletitled, Recent Advances in Nuclear Based Hydrogen Production With the Thermochemical Copper-Chlorine Cycle

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Topics: Copper , Cycles , Heat , Oxygen , Water , Hydrogen , Hydrogen production , Reliability

Power Engineering

Experimental Study on Effects of Slot Hot Blowing on Secondary Water Droplet Size and Water Film Thickness

Chunguo Li, Xinjun Wang, Daijing Cheng, Bi Sun

J. Eng. Gas Turbines Power. May 2009, 131(3): 033001. doi: https://doi.org/10.1115/1.3030877

Abstract

View articletitled, Experimental Study on Effects of Slot Hot Blowing on Secondary Water Droplet Size and Water Film Thickness

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Topics: Blades , Drops , Pressure , Water , Suction , Stators

Technical Briefs

Creep Degradation of Thermally Exposed IN738C Superalloy

M. Aghaie-Khafri, S. Farahany

J. Eng. Gas Turbines Power. May 2009, 131(3): 034501. doi: https://doi.org/10.1115/1.3019056

Abstract

View articletitled, Creep Degradation of Thermally Exposed IN738C Superalloy

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Topics: Creep , Superalloys , Temperature

Carbon Capture for Automobiles Using Internal Combustion Rankine Cycle Engines

Robert W. Bilger, Zhijun Wu

J. Eng. Gas Turbines Power. May 2009, 131(3): 034502. doi: https://doi.org/10.1115/1.3077657

Abstract

View articletitled, Carbon Capture for Automobiles Using Internal Combustion Rankine Cycle Engines

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Topics: Automobiles , Carbon capture and storage , Combustion , Cycles , Engines , Fuels , Oxygen , Power stations , Rankine cycle , Vehicles

Numerical Simulation of Aero-Engine Lubrication System

Yaguo Lu, Zhenxia Liu, Shengqin Huang, Tao Xu

J. Eng. Gas Turbines Power. May 2009, 131(3): 034503. doi: https://doi.org/10.1115/1.3026573

Abstract

View articletitled, Numerical Simulation of Aero-Engine Lubrication System

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Topics: Aircraft engines , Bearings , Flow (Dynamics) , Industrial lubrication systems , Computer software , Pipes , Nozzles , Heat exchangers , Simulation , Pressure

Description of a Semi-Independent Time Discretization Methodology for a One-Dimensional Gas Dynamics Model

J. Galindo, J. R. Serrano, F. J. Arnau, P. Piqueras

J. Eng. Gas Turbines Power. May 2009, 131(3): 034504. doi: https://doi.org/10.1115/1.2983015

Abstract

View articletitled, Description of a Semi-Independent Time Discretization Methodology for a One-Dimensional Gas Dynamics Model

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Topics: Boundary-value problems , Ducts , Engines , Gasdynamics , Internal combustion engines , Stability , Flow (Dynamics) , Finite difference methods , Modeling

Application of Exhaust Gas Recirculation in a DLN F-Class Combustion System for Postcombustion Carbon Capture

Ahmed M. ElKady, Andrei Evulet, Anthony Brand, Tord Peter Ursin, Arne Lynghjem

J. Eng. Gas Turbines Power. May 2009, 131(3): 034505. doi: https://doi.org/10.1115/1.2982158

Abstract

View articletitled, Application of Exhaust Gas Recirculation in a DLN F-Class Combustion System for Postcombustion Carbon Capture

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Topics: Carbon capture and storage , Carbon dioxide , Combustion , Combustion chambers , Emissions , Exhaust gas recirculation , Flames , Gas turbines , Nitrogen oxides , Temperature

Development of an Improved Desiccant-Based Evaporative Cooling System for Gas Turbines

Amir Abbas Zadpoor, Ali Asadi Nikooyan

J. Eng. Gas Turbines Power. May 2009, 131(3): 034506. doi: https://doi.org/10.1115/1.3030875

Abstract

View articletitled, Development of an Improved Desiccant-Based Evaporative Cooling System for Gas Turbines

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Topics: Cooling , Cooling systems , Evaporative cooling , Gas turbines , Wheels , Turbines

Issues

Research Papers

Gas Turbines: Aircraft Engine

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Cycle Innovations

Gas Turbines: Heat Transfer

Gas Turbines: Manufacturing, Materials, and Metallurgy

Gas Turbines: Microturbines and Small Turbomachinery

Gas Turbines: Structures and Dynamics

Internal Combustion Engines

Nuclear Power

Power Engineering

Technical Briefs

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