Volume 129 Issue 2 | J. Eng. Gas Turbines Power

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Technical Papers

Gas Turbines: CFD Modeling and Simulation

Rayleigh-Bénard Convection in Open and Closed Rotating Cavities

Martin P. King, Michael Wilson, J. Michael Owen

J. Eng. Gas Turbines Power. April 2007, 129(2): 305–311. doi: https://doi.org/10.1115/1.2432898

Abstract

View articletitled, Rayleigh-Bénard Convection in Open and Closed Rotating Cavities

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Topics: Cavities , Convection , Flow (Dynamics) , Vortices , Annulus , Computation , Disks , Rayleigh number

Components Map Generation of Gas Turbine Engine Using Genetic Algorithms and Engine Performance Deck Data

Changduk Kong, Jayoung Ki

J. Eng. Gas Turbines Power. April 2007, 129(2): 312–317. doi: https://doi.org/10.1115/1.2436561

Abstract

View articletitled, Components Map Generation of Gas Turbine Engine Using Genetic Algorithms and Engine Performance Deck Data

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Topics: Compressors , Engines , Gas turbines , Genetic algorithms , Design

LES and RANS Investigations Into Buoyancy-Affected Convection in a Rotating Cavity With a Central Axial Throughflow

Zixiang Sun, Klas Lindblad, John W. Chew, Colin Young

J. Eng. Gas Turbines Power. April 2007, 129(2): 318–325. doi: https://doi.org/10.1115/1.2364192

Abstract

View articletitled, LES and RANS Investigations Into Buoyancy-Affected Convection in a Rotating Cavity With a Central Axial Throughflow

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Topics: Buoyancy , Cavities , Convection , Flow (Dynamics) , Heat transfer , Reynolds-averaged Navier–Stokes equations , Temperature , Turbulence , Computational fluid dynamics , Disks

Gas Turbines: Ceramics

Characterization of Porous Carbon Foam as a Material for Compact Recuperators

A. G. Straatman, N. C. Gallego, Q. Yu, B. E. Thompson

J. Eng. Gas Turbines Power. April 2007, 129(2): 326–330. doi: https://doi.org/10.1115/1.2436562

Abstract

View articletitled, Characterization of Porous Carbon Foam as a Material for Compact Recuperators

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Topics: Carbon , Convection , Heat transfer , Porosity , Pressure drop , Foams (Chemistry) , Temperature , Aluminum , Fluids , Water

Gas Turbines: Coal, Biomass, and Alternative Fuels

Multifunctional Energy System (MES) With Multifossil Fuels and Multiproducts

Hongguang Jin, Wei Han, Lin Gao

J. Eng. Gas Turbines Power. April 2007, 129(2): 331–337. doi: https://doi.org/10.1115/1.2432895

Abstract

View articletitled, Multifunctional Energy System (MES) With Multifossil Fuels and Multiproducts

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Topics: Chemical processes , Coal , Combustion , Exergy , Fuels , Methanol , Natural gas , Syngas , Methane , Thermal energy

A Technoeconomic Analysis of Different Options for Cogenerating Power in Hydrogen Plants Based on Natural Gas Reforming

Alessandro Corradetti, Umberto Desideri

J. Eng. Gas Turbines Power. April 2007, 129(2): 338–351. doi: https://doi.org/10.1115/1.2434346

Abstract

View articletitled, A Technoeconomic Analysis of Different Options for Cogenerating Power in Hydrogen Plants Based on Natural Gas Reforming

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Topics: Carbon capture and storage , Hydrogen , Natural gas , Steam , Gas turbines , Carbon dioxide

Gas Turbines: Combustion and Fuels

Combustion Oscillation Monitoring Using Flame Ionization in a Turbulent Premixed Combustor

B. T. Chorpening, J. D. Thornton, E. D. Huckaby, K. J. Benson

J. Eng. Gas Turbines Power. April 2007, 129(2): 352–357. doi: https://doi.org/10.1115/1.2431390

Abstract

View articletitled, Combustion Oscillation Monitoring Using Flame Ionization in a Turbulent Premixed Combustor

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Topics: Combustion , Combustion chambers , Electrodes , Flames , Ionization , Oscillations , Pressure , Sensors , Signals , Turbulence

Gas Turbine Combustion Technology Reducing Both Fuel- ${NO}_{x}$ and Thermal- ${NO}_{x}$ Emissions for Oxygen-Blown IGCC With Hot/Dry Synthetic Gas Cleanup

Takeharu Hasegawa, Takashi Tamaru

J. Eng. Gas Turbines Power. April 2007, 129(2): 358–369. doi: https://doi.org/10.1115/1.2432896

Abstract

View articletitled, Gas Turbine Combustion Technology Reducing Both Fuel-<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><msub><mi>NO</mi><mi mathvariant="normal">x</mi></msub></mrow></math> and Thermal-<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><msub><mi>NO</mi><mi mathvariant="normal">x</mi></msub></mrow></math> Emissions for Oxygen-Blown IGCC With Hot/Dry Synthetic Gas Cleanup

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Topics: Combustion , Combustion chambers , Emissions , Fuels , Gas turbines , Nitrogen , Nitrogen oxides , Oxygen , Integrated gasification combined cycle power stations , Temperature

Investigation of Entropy Noise in Aero-Engine Combustors

Friedrich Bake, Ulf Michel, Ingo Roehle

J. Eng. Gas Turbines Power. April 2007, 129(2): 370–376. doi: https://doi.org/10.1115/1.2364193

Abstract

View articletitled, Investigation of Entropy Noise in Aero-Engine Combustors

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Topics: Combustion chambers , Entropy , Noise (Sound) , Nozzles , Waves , Microphones , Excitation , Heating , Combustion , Signals

Numerical Simulations of Isothermal Flow in a Swirl Burner

M. García-Villalba, J. Fröhlich, W. Rodi

J. Eng. Gas Turbines Power. April 2007, 129(2): 377–386. doi: https://doi.org/10.1115/1.2364198

Abstract

View articletitled, Numerical Simulations of Isothermal Flow in a Swirl Burner

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Topics: Flow (Dynamics) , Fluctuations (Physics) , Pressure , Turbulence , Simulation

Automatic Optimization of Preswirl Nozzle Design

Fabio Ciampoli, John W. Chew, Shahrokh Shahpar, Elisabeth Willocq

J. Eng. Gas Turbines Power. April 2007, 129(2): 387–393. doi: https://doi.org/10.1115/1.2364194

Abstract

View articletitled, Automatic Optimization of Preswirl Nozzle Design

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Topics: Computational fluid dynamics , Design , Nozzles , Optimization , Response surface methodology , Geometry , Mesh generation

Kinetics of Jet Fuel Combustion Over Extended Conditions: Experimental and Modeling

Philippe Dagaut

J. Eng. Gas Turbines Power. April 2007, 129(2): 394–403. doi: https://doi.org/10.1115/1.2364196

Abstract

View articletitled, Kinetics of Jet Fuel Combustion Over Extended Conditions: Experimental and Modeling

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Topics: Fuels , Modeling , Oxidation , Oxygen , Nitrogen , Combustion , Flames

Lean Blowout Limits and ${NO}_{x}$ Emissions of Turbulent, Lean Premixed, Hydrogen-Enriched Methane/Air Flames at High Pressure

P. Griebel, E. Boschek, P. Jansohn

J. Eng. Gas Turbines Power. April 2007, 129(2): 404–410. doi: https://doi.org/10.1115/1.2436568

Abstract

View articletitled, Lean Blowout Limits and <math xmlns="http://www.w3.org/1998/Math/MathML"><mrow xmlns=""><msub><mi>NO</mi><mi mathvariant="normal">x</mi></msub></mrow></math> Emissions of Turbulent, Lean Premixed, Hydrogen-Enriched Methane/Air Flames at High Pressure

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Topics: Emissions , Flames , Hydrogen , Methane , Nitrogen oxides , Turbulence , High pressure (Physics) , Temperature , Fuels

Gas Turbines: Controls, Diagnostics, and Instrumentation

Particle Image Velocimetry Measurements of the Three-Dimensional Flow in an Exhaust Hood Model of a Low-Pressure Steam Turbine

Wei Zhang, Bu Geun Paik, Young Gil Jang, Sang Joon Lee, Su Eon Lee, Jin Hwan Kim

J. Eng. Gas Turbines Power. April 2007, 129(2): 411–419. doi: https://doi.org/10.1115/1.2431387

Abstract

View articletitled, Particle Image Velocimetry Measurements of the Three-Dimensional Flow in an Exhaust Hood Model of a Low-Pressure Steam Turbine

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Topics: Exhaust systems , Flow (Dynamics) , Pressure , Steam turbines , Vortices , Kinetic energy , Particulate matter

Application of Hot-Wire Anemometry in a Blow-Down Turbine Facility

T. Yasa, G. Paniagua, R. Dénos

J. Eng. Gas Turbines Power. April 2007, 129(2): 420–427. doi: https://doi.org/10.1115/1.2364191

Abstract

View articletitled, Application of Hot-Wire Anemometry in a Blow-Down Turbine Facility

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Topics: Temperature , Turbines , Turbulence , Wire , Flow (Dynamics) , Calibration , Pressure

Gas Turbines: Cycle Innovations

Design and Off-Design Characteristics of the Alternative Recuperated Gas Turbine Cycle With Divided Turbine Expansion

Sung Hoon Hwang, Soo Hyoung Yoon, Tong Seop Kim

J. Eng. Gas Turbines Power. April 2007, 129(2): 428–435. doi: https://doi.org/10.1115/1.2364195

Abstract

View articletitled, Design and Off-Design Characteristics of the Alternative Recuperated Gas Turbine Cycle With Divided Turbine Expansion

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Topics: Compressors , Cycles , Design , Gas turbines , Pressure , Stress , Turbines , Thermal efficiency , Temperature

Gas Turbines: Heat Transfer

Genetic Algorithm Optimization for Primary Surfaces Recuperator of Microturbine

Wang Qiuwang, Liang Hongxia, Xie Gongnan, Zeng Min, Luo Laiqin, Feng ZhenPing

J. Eng. Gas Turbines Power. April 2007, 129(2): 436–442. doi: https://doi.org/10.1115/1.2436550

Abstract

View articletitled, Genetic Algorithm Optimization for Primary Surfaces Recuperator of Microturbine

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Topics: Design , Genetic algorithms , Heat exchangers , Microturbines , Optimization , Pressure drop , Weight (Mass) , Geometry , Pressure , Flow (Dynamics)

Gas Turbines: Industrial and Cogeneration

Gas Turbine Fogging Technology: A State-of-the-Art Review—Part I: Inlet Evaporative Fogging—Analytical and Experimental Aspects

R. K. Bhargava, C. B. Meher-Homji, M. A. Chaker, M. Bianchi, F. Melino, A. Peretto, S. Ingistov

J. Eng. Gas Turbines Power. April 2007, 129(2): 443–453. doi: https://doi.org/10.1115/1.2364003

Abstract

View articletitled, Gas Turbine Fogging Technology: A State-of-the-Art Review—Part I: Inlet Evaporative Fogging—Analytical and Experimental Aspects

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Topics: Drops , Gas turbines , Nozzles , Air flow , Ducts

Gas Turbine Fogging Technology: A State-of-the-Art Review—Part II: Overspray Fogging—Analytical and Experimental Aspects

R. K. Bhargava, C. B. Meher-Homji, M. A. Chaker, M. Bianchi, F. Melino, A. Peretto, S. Ingistov

J. Eng. Gas Turbines Power. April 2007, 129(2): 454–460. doi: https://doi.org/10.1115/1.2364004

Abstract

View articletitled, Gas Turbine Fogging Technology: A State-of-the-Art Review—Part II: Overspray Fogging—Analytical and Experimental Aspects

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Topics: Compression , Compressors , Evaporation , Gas turbines , Water , Drops , Temperature , Pressure

Gas Turbine Fogging Technology: A State-of-the-Art Review—Part III: Practical Considerations and Operational Experience

R. K. Bhargava, C. B. Meher-Homji, M. A. Chaker, M. Bianchi, F. Melino, A. Peretto, S. Ingistov

J. Eng. Gas Turbines Power. April 2007, 129(2): 461–472. doi: https://doi.org/10.1115/1.2364005

Abstract

View articletitled, Gas Turbine Fogging Technology: A State-of-the-Art Review—Part III: Practical Considerations and Operational Experience

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Topics: Compressors , Gas turbines , Ducts , Water

Key Parameters for the Performance of Impaction-Pin Nozzles Used in Inlet Fogging of Gas Turbine Engines

Mustapha A. Chaker

J. Eng. Gas Turbines Power. April 2007, 129(2): 473–477. doi: https://doi.org/10.1115/1.2364006

Abstract

View articletitled, Key Parameters for the Performance of Impaction-Pin Nozzles Used in Inlet Fogging of Gas Turbine Engines

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Topics: Air flow , Drops , Gas turbines , Nozzles , Plumes (Fluid dynamics) , Flow (Dynamics) , Pressure , Wind tunnels , Sprays , Water

Microturbines & Small Turbomachinery

Comparative Performance Analysis of Internal and External Reforming of Methanol in SOFC-MGT Hybrid Power Plants

Daniele Cocco, Vittorio Tola

J. Eng. Gas Turbines Power. April 2007, 129(2): 478–487. doi: https://doi.org/10.1115/1.2364009

Abstract

View articletitled, Comparative Performance Analysis of Internal and External Reforming of Methanol in SOFC-MGT Hybrid Power Plants

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Topics: Methanol , Solid oxide fuel cells , Methane , Fuels

Gas Turbines: Structures and Dynamics

Nonlinear Rotordynamics of Automotive Turbochargers: Predictions and Comparisons to Test Data

Luis San Andrés, Juan Carlos Rivadeneira, Murali Chinta, Kostandin Gjika, Gerry LaRue

J. Eng. Gas Turbines Power. April 2007, 129(2): 488–493. doi: https://doi.org/10.1115/1.2204630

Abstract

View articletitled, Nonlinear Rotordynamics of Automotive Turbochargers: Predictions and Comparisons to Test Data

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Topics: Bearings , Compressors , Rotordynamics , Rotors , Turbochargers , Lubricants , Whirls , Vehicles

Structural Stiffness, Dry Friction Coefficient, and Equivalent Viscous Damping in a Bump-Type Foil Gas Bearing

Dario Rubio, Luis San Andres

J. Eng. Gas Turbines Power. April 2007, 129(2): 494–502. doi: https://doi.org/10.1115/1.2360602

Abstract

View articletitled, Structural Stiffness, Dry Friction Coefficient, and Equivalent Viscous Damping in a Bump-Type Foil Gas Bearing

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Topics: Bearings , Damping , Dry friction , Foil bearings , Stiffness , Stress , Temperature , Excitation

Experimental Contribution to High-Precision Characterization of Magnetic Forces in Active Magnetic Bearings

Klaus Kjølhede, Ilmar F. Santos

J. Eng. Gas Turbines Power. April 2007, 129(2): 503–510. doi: https://doi.org/10.1115/1.2434345

Abstract

View articletitled, Experimental Contribution to High-Precision Characterization of Magnetic Forces in Active Magnetic Bearings

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Topics: Magnetic bearings , Magnetic fields , Poles (Building) , Sensors , Strain gages , Bearings , Calibration , Rotors , Errors

Dynamic Behavior of Spherical Friction Dampers and Its Implication to Damper Contact Stiffness

K-H. Koh, J. H. Griffin

J. Eng. Gas Turbines Power. April 2007, 129(2): 511–521. doi: https://doi.org/10.1115/1.2436547

Abstract

View articletitled, Dynamic Behavior of Spherical Friction Dampers and Its Implication to Damper Contact Stiffness

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Topics: Dampers , Friction , Stiffness , Blades , Stress

Test Results and Analytical Predictions for Rotor Drop Testing of an Active Magnetic Bearing Expander/Generator

Lawrence Hawkins, Alexei Filatov, Shamim Imani, Darren Prosser

J. Eng. Gas Turbines Power. April 2007, 129(2): 522–529. doi: https://doi.org/10.1115/1.2436549

Abstract

View articletitled, Test Results and Analytical Predictions for Rotor Drop Testing of an Active Magnetic Bearing Expander/Generator

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Topics: Bearings , Generators , Magnetic bearings , Rotors , Testing , Machinery , Spin (Aerodynamics) , Clearances (Engineering)

Experimental Investigation of Mode Shape Sensitivity of an Oscillating Low-Pressure Turbine Cascade at Design and Off-Design Conditions

Damian M. Vogt, Torsten H. Fransson

J. Eng. Gas Turbines Power. April 2007, 129(2): 530–541. doi: https://doi.org/10.1115/1.2436567

Abstract

View articletitled, Experimental Investigation of Mode Shape Sensitivity of an Oscillating Low-Pressure Turbine Cascade at Design and Off-Design Conditions

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Topics: Blades , Cascades (Fluid dynamics) , Flow (Dynamics) , Pressure , Stability , Mode shapes , Turbines , Inflow , Torsion , Design

Lifetime Prediction of Components Including Initiation Phase

Michael Besel, Angelika Brueckner-Foit

J. Eng. Gas Turbines Power. April 2007, 129(2): 542–548. doi: https://doi.org/10.1115/1.2436569

Abstract

View articletitled, Lifetime Prediction of Components Including Initiation Phase

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Topics: Failure , Fracture (Materials) , Probability , Stress , Finite element analysis , Cycles

Transient Rotor/Active Magnetic Bearing Control Using Sampled Wavelet Coefficients

Iain S. Cade, Patrick S. Keogh, M. Necip Sahinkaya

J. Eng. Gas Turbines Power. April 2007, 129(2): 549–555. doi: https://doi.org/10.1115/1.2436570

Abstract

View articletitled, Transient Rotor/Active Magnetic Bearing Control Using Sampled Wavelet Coefficients

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Topics: Magnetic bearings , Rotors , Transients (Dynamics) , Wavelets , Control equipment

Fuels and Combustion Technologies (FACT)

Experimental Investigation of Flow Phenomena of a Single Fuel Jet in Cross-Flow During Highly Preheated Air Combustion Conditions

Magnus Mörtberg, Wlodzimierz Blasiak, Ashwani K. Gupta

J. Eng. Gas Turbines Power. April 2007, 129(2): 556–564. doi: https://doi.org/10.1115/1.2436558

Abstract

View articletitled, Experimental Investigation of Flow Phenomena of a Single Fuel Jet in Cross-Flow During Highly Preheated Air Combustion Conditions

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Topics: Combustion , Cross-flow , Flow (Dynamics) , Fuels , High temperature , Flames , Temperature

Prediction of Sorbent Performance in a Circulating Fluidized Bed Boiler Based on Petrographic Properties

Peter L. Rozelle, Sarma V. Pisupati, Alan W. Scaroni

J. Eng. Gas Turbines Power. April 2007, 129(2): 565–571. doi: https://doi.org/10.1115/1.2431388

Abstract

View articletitled, Prediction of Sorbent Performance in a Circulating Fluidized Bed Boiler Based on Petrographic Properties

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Topics: Boilers , Sorbents

Internal Combustion Engines

Experimental Investigations on a Hydrogen-Diesel Dual Fuel Engine at Different Compression Ratios

M. Masood, S. N. Mehdi, P. Ram Reddy

J. Eng. Gas Turbines Power. April 2007, 129(2): 572–578. doi: https://doi.org/10.1115/1.2227418

Abstract

View articletitled, Experimental Investigations on a Hydrogen-Diesel Dual Fuel Engine at Different Compression Ratios

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Topics: Combustion , Compression , Diesel , Emissions , Fuels , Hydrogen , Nitrogen oxides , Temperature , Stress , Engines

The Effects of High-Pressure Injection on a Compression–Ignition, Direct Injection of Natural Gas Engine

G. P. McTaggart-Cowan, H. L. Jones, S. N. Rogak, W. K. Bushe, P. G. Hill, S. R. Munshi

J. Eng. Gas Turbines Power. April 2007, 129(2): 579–588. doi: https://doi.org/10.1115/1.2432894

Abstract

View articletitled, The Effects of High-Pressure Injection on a Compression–Ignition, Direct Injection of Natural Gas Engine

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Topics: Emissions , Pressure , Stress , Combustion , Engines , Natural gas , Ignition , Cylinders , Nitrogen oxides

Prediction of Peak Cylinder Pressure Variations Over Varying Inlet Air Condition of Compression-Ignition Engine

Gong Chen

J. Eng. Gas Turbines Power. April 2007, 129(2): 589–595. doi: https://doi.org/10.1115/1.2431389

Abstract

View articletitled, Prediction of Peak Cylinder Pressure Variations Over Varying Inlet Air Condition of Compression-Ignition Engine

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Topics: Compression , Cylinders , Diesel engines , Engines , Pressure , Temperature

Experimental Validation of a Common-Rail Injector Model in the Whole Operation Field

Marco Coppo, Claudio Dongiovanni

J. Eng. Gas Turbines Power. April 2007, 129(2): 596–608. doi: https://doi.org/10.1115/1.2432889

Abstract

View articletitled, Experimental Validation of a Common-Rail Injector Model in the Whole Operation Field

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Topics: Common rail fuel injectors , Deformation , Discharge coefficient , Ejectors , Flow (Dynamics) , Needles , Nozzles , Pressure , Valves , Rails

Enhanced Splash Models for High Pressure Diesel Spray

L. Allocca, L. Andreassi, S. Ubertini

J. Eng. Gas Turbines Power. April 2007, 129(2): 609–621. doi: https://doi.org/10.1115/1.2432891

Abstract

View articletitled, Enhanced Splash Models for High Pressure Diesel Spray

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Topics: Drops , Sprays , Diesel

Technical Brief

Effect of Vortex Flow on Heat Transfer to Combustion Chamber Wall

A. Ghafourian, M. H. Saidi, S. Jahangirian, M. Abarham

J. Eng. Gas Turbines Power. April 2007, 129(2): 622–624. doi: https://doi.org/10.1115/1.2431386

Abstract

View articletitled, Effect of Vortex Flow on Heat Transfer to Combustion Chamber Wall

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Topics: Combustion , Combustion chambers , Flow (Dynamics) , Fuels , Heat transfer , Oxygen , Vortex flow , Wall temperature , Vortices

Issues

Technical Papers

Gas Turbines: CFD Modeling and Simulation

Gas Turbines: Ceramics

Gas Turbines: Coal, Biomass, and Alternative Fuels

Gas Turbines: Combustion and Fuels

Gas Turbines: Controls, Diagnostics, and Instrumentation

Gas Turbines: Cycle Innovations

Gas Turbines: Heat Transfer

Gas Turbines: Industrial and Cogeneration

Microturbines & Small Turbomachinery

Gas Turbines: Structures and Dynamics

Fuels and Combustion Technologies (FACT)

Internal Combustion Engines

Technical Brief

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