Volume 139 Issue 6 | J. Eng. Gas Turbines Power

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Research Papers

Gas Turbines: Combustion, Fuels, and Emissions

Acoustic Damper Placement and Tuning for Annular Combustors: An Adjoint-Based Optimization Study

Georg A. Mensah, Jonas P. Moeck

J. Eng. Gas Turbines Power. June 2017, 139(6): 061501. doi: https://doi.org/10.1115/1.4035201

Abstract

View articletitled, Acoustic Damper Placement and Tuning for Annular Combustors: An Adjoint-Based Optimization Study

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Topics: Acoustics , Combustion chambers , Dampers , Eigenvalues , Optimization , Design , Perturbation theory , Algorithms , Optimization algorithms

Swirl Flame Response to Simultaneous Axial and Transverse Velocity Fluctuations

Aditya Saurabh, Jonas P. Moeck, Christian Oliver Paschereit

J. Eng. Gas Turbines Power. June 2017, 139(6): 061502. doi: https://doi.org/10.1115/1.4035231

Abstract

View articletitled, Swirl Flame Response to Simultaneous Axial and Transverse Velocity Fluctuations

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Topics: Acoustics , Combustion chambers , Flames , Fluctuations (Physics)

Experimental Study on Instability Characteristics of Low-Swirl Flames in a Multinozzle Combustor With Different Swirling Arrays

Weijie Liu, Bing Ge, Yinshen Tian, Shusheng Zang, Shilie Weng

J. Eng. Gas Turbines Power. June 2017, 139(6): 061503. doi: https://doi.org/10.1115/1.4035660

Abstract

View articletitled, Experimental Study on Instability Characteristics of Low-Swirl Flames in a Multinozzle Combustor With Different Swirling Arrays

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Topics: Combustion , Combustion chambers , Flames , Pressure

Gas Turbines: Cycle Innovations

Assessment of Solar Gas Turbine Hybridization Schemes

C. Kalathakis, N. Aretakis, I. Roumeliotis, A. Alexiou, K. Mathioudakis

J. Eng. Gas Turbines Power. June 2017, 139(6): 061701. doi: https://doi.org/10.1115/1.4035289

Abstract

View articletitled, Assessment of Solar Gas Turbine Hybridization Schemes

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Topics: Engines , Gas turbines , Solar energy , Steam , Design , Fuels

Open Loop and Closed Loop Performance of Solid Oxide Fuel Cell Turbine Hybrid Systems During Fuel Composition Changes

Nor Farida Harun, David Tucker, Thomas A. Adams, II

J. Eng. Gas Turbines Power. June 2017, 139(6): 061702. doi: https://doi.org/10.1115/1.4035646

Abstract

View articletitled, Open Loop and Closed Loop Performance of Solid Oxide Fuel Cell Turbine Hybrid Systems During Fuel Composition Changes

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Topics: Flow (Dynamics) , Fuel cells , Fuels , Solid oxide fuel cells , Temperature , Transients (Dynamics) , Turbines , Stress , Pressure

Gas Turbines: Heat Transfer

Numerical Analysis of Energy Flow Paths in Exhaust Gas Turbochargers by Means of Conjugate Heat Transfer

Bjoern Hoepke, Maximilian Vieweg, Stefan Pischinger

J. Eng. Gas Turbines Power. June 2017, 139(6): 061901. doi: https://doi.org/10.1115/1.4035229

Abstract

View articletitled, Numerical Analysis of Energy Flow Paths in Exhaust Gas Turbochargers by Means of Conjugate Heat Transfer

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Topics: Bearings , Compressors , Cooling , Exhaust systems , Flow (Dynamics) , Heat , Heat transfer , Temperature , Turbines , Turbochargers

Thermal Behavior of Radial Foil Bearings Supporting an Oil-Free Gas Turbine: Design of the Cooling Flow Passage and Modeling of the Thermal System

Donghyun Lee, Hyungsoo Lim, Bumseog Choi, Byungok Kim, Junyoung Park, Jesung Bang

J. Eng. Gas Turbines Power. June 2017, 139(6): 061902. doi: https://doi.org/10.1115/1.4035324

Abstract

View articletitled, Thermal Behavior of Radial Foil Bearings Supporting an Oil-Free Gas Turbine: Design of the Cooling Flow Passage and Modeling of the Thermal System

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Topics: Cooling , Rotors , Temperature , Bearings , Flow (Dynamics) , Design , Turbines , Pressure , Thermal systems , Air flow

Gas Turbines: Structures and Dynamics

Forced Response Analysis of a Mistuned, Compressor Blisk Comparing Three Different Reduced Order Model Approaches

Mauricio Gutierrez Salas, Ronnie Bladh, Hans Mårtensson, Paul Petrie-Repar, Torsten Fransson, Damian M. Vogt

J. Eng. Gas Turbines Power. June 2017, 139(6): 062501. doi: https://doi.org/10.1115/1.4035209

Abstract

View articletitled, Forced Response Analysis of a Mistuned, Compressor Blisk Comparing Three Different Reduced Order Model Approaches

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Topics: Blades , Compressors , Errors , Finite element methods , Finite element model , Stiffness , Vibration , Modal assurance criterion , Disks , Aerodynamics

Dynamics of Slant Cracked Rotor for a Steam Turbine Generator System

Chao Liu, Dongxiang Jiang

J. Eng. Gas Turbines Power. June 2017, 139(6): 062502. doi: https://doi.org/10.1115/1.4035323

Abstract

View articletitled, Dynamics of Slant Cracked Rotor for a Steam Turbine Generator System

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Topics: Excitation , Fracture (Materials) , Rotors , Vibration , Generators , Steam turbines , Bearings

A Taylor Series Expansion Approach for Nonlinear Blade Forced Response Prediction Considering Variable Rotational Speed

Torsten Heinze, Lars Panning-von Scheidt, Jörg Wallaschek, Andreas Hartung

J. Eng. Gas Turbines Power. June 2017, 139(6): 062503. doi: https://doi.org/10.1115/1.4035286

Abstract

View articletitled, A Taylor Series Expansion Approach for Nonlinear Blade Forced Response Prediction Considering Variable Rotational Speed

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Topics: Blades , Condensation , Disks , Eigenvalues , Engines , Equations of motion , Interpolation , Stiffness , Damping , Dimensions

Labyrinth Seal Leakage Degradation Due to Various Types of Wear

Yahya Dogu, Mustafa C. Sertçakan, Koray Gezer, Mustafa Kocagül, Ercan Arıcan, Murat S. Ozmusul

J. Eng. Gas Turbines Power. June 2017, 139(6): 062504. doi: https://doi.org/10.1115/1.4035658

Abstract

View articletitled, Labyrinth Seal Leakage Degradation Due to Various Types of Wear

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Topics: Clearances (Engineering) , Flow (Dynamics) , Leakage , Shapes , Wear , Pressure , Computational fluid dynamics , Stators , Discharge coefficient

Including Housing–Casing Fluid in a Lateral Rotordynamics Analysis on Electric Submersible Pumps

Clay S. Norrbin, Dara W. Childs, Stephen Phillips

J. Eng. Gas Turbines Power. June 2017, 139(6): 062505. doi: https://doi.org/10.1115/1.4035358

Abstract

View articletitled, Including Housing–Casing Fluid in a Lateral Rotordynamics Analysis on Electric Submersible Pumps

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Topics: Brakes , Emulsions , Fluids , Pumps , Rotors , Water , Stability , Vibration , Wear , Well casings

Effect of Buoyancy-Induced Rotating Flow on Temperatures of Compressor Disks

Hui Tang, J. Michael Owen

J. Eng. Gas Turbines Power. June 2017, 139(6): 062506. doi: https://doi.org/10.1115/1.4035400

Abstract

View articletitled, Effect of Buoyancy-Induced Rotating Flow on Temperatures of Compressor Disks

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Topics: Buoyancy , Disks , Flow (Dynamics) , Temperature , Cavities , Compressors

Noninvasive Parameter Identification in Rotordynamics Via Fluid Film Bearings—Linking Active Lubrication and Operational Modal Analysis

Ilmar Ferreira Santos, Peter Kjær Svendsen

J. Eng. Gas Turbines Power. June 2017, 139(6): 062507. doi: https://doi.org/10.1115/1.4035447

Abstract

View articletitled, Noninvasive Parameter Identification in Rotordynamics Via Fluid Film Bearings—Linking Active Lubrication and Operational Modal Analysis

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Topics: Bearings , Damping , Fluid films , Lubrication , Pressure , Rotors , Signals , Stress , Modal analysis , Rotordynamics

Differential Equation-Based Specification of Turbulence Integral Length Scales for Cavity Flows

Richard J. Jefferson-Loveday

J. Eng. Gas Turbines Power. June 2017, 139(6): 062508. doi: https://doi.org/10.1115/1.4035602

Abstract

View articletitled, Differential Equation-Based Specification of Turbulence Integral Length Scales for Cavity Flows

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Topics: Cavities , Turbulence , Flow (Dynamics) , Cavity flows

Gas Turbines: Turbomachinery

An Automated Approach to Nacelle Parameterization Using Intuitive Class Shape Transformation Curves

Robert Christie, Alexander Heidebrecht, David MacManus

J. Eng. Gas Turbines Power. June 2017, 139(6): 062601. doi: https://doi.org/10.1115/1.4035283

Abstract

View articletitled, An Automated Approach to Nacelle Parameterization Using Intuitive Class Shape Transformation Curves

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Topics: Computational fluid dynamics , Design , Drag (Fluid dynamics) , Geometry , Mach number , Shapes , Pressure , Flow (Dynamics)

Study of Starting Problem of Axisymmetric Divergent Dual Throat Nozzle

Yangsheng Wang, Jinglei Xu, Shuai Huang

J. Eng. Gas Turbines Power. June 2017, 139(6): 062602. doi: https://doi.org/10.1115/1.4035230

Abstract

View articletitled, Study of Starting Problem of Axisymmetric Divergent Dual Throat Nozzle

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Topics: Cavities , Nozzles

A Research on Waste-Gated Turbine Performance Under Unsteady Flow Condition

Q. Deng, R. D. Burke, Q. Zhang, Ludek Pohorelsky

J. Eng. Gas Turbines Power. June 2017, 139(6): 062603. doi: https://doi.org/10.1115/1.4035284

Abstract

View articletitled, A Research on Waste-Gated Turbine Performance Under Unsteady Flow Condition

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Topics: Flow (Dynamics) , Gates (Closures) , Pressure , Temperature , Turbines , Heat transfer , Simulation , Actuators , Turbochargers , Transients (Dynamics)

A Robust Industrial Procedure for Measuring Modal Sound Fields in the Development of Radial Compressor Stages

Peter Limacher, Carsten Spinder, Marius C. Banica, Heinz-Jürgen Feld

J. Eng. Gas Turbines Power. June 2017, 139(6): 062604. doi: https://doi.org/10.1115/1.4035287

Abstract

View articletitled, A Robust Industrial Procedure for Measuring Modal Sound Fields in the Development of Radial Compressor Stages

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Topics: Compressors , Noise (Sound) , Sensors

Gas Turbines: Vehicular and Small Turbomachines

Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids

Valentina Zaccaria, David Tucker, Alberto Traverso

J. Eng. Gas Turbines Power. June 2017, 139(6): 062701. doi: https://doi.org/10.1115/1.4035396

Abstract

View articletitled, Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids

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Topics: Air flow , Fuel cells , Temperature , Turbines , Compressors , Gas turbines , Valves , Pressure , Thermal management , Flow (Dynamics)

System-Level Performance of Microturbines With an Inside-Out Ceramic Turbine

Nidal Kochrad, Nicolas Courtois, Miguel Charette, Benoit Picard, Alexandre Landry-Blais, David Rancourt, Jean-Sébastien Plante, Mathieu Picard

J. Eng. Gas Turbines Power. June 2017, 139(6): 062702. doi: https://doi.org/10.1115/1.4035648

Abstract

View articletitled, System-Level Performance of Microturbines With an Inside-Out Ceramic Turbine

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Topics: Blades , Ceramics , Composite materials , Cooling , Cycles , Flow (Dynamics) , Leakage , Microturbines , Temperature , Turbines

Internal Combustion Engines

On the Transient Three-Dimensional Tribodynamics of Internal Combustion Engine Top Compression Ring

C. Baker, S. Theodossiades, R. Rahmani, H. Rahnejat, B. Fitzsimons

J. Eng. Gas Turbines Power. June 2017, 139(6): 062801. doi: https://doi.org/10.1115/1.4035282

Abstract

View articletitled, On the Transient Three-Dimensional Tribodynamics of Internal Combustion Engine Top Compression Ring

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Topics: Compression , Cylinders , Dynamics (Mechanics) , Engines , Friction , Lubricants , Pistons , Pressure , Transients (Dynamics) , Temperature

A Real-Time Combustion Control With Reconstructed In-Cylinder Pressure by Principal Component Analysis for a CRDI Diesel Engine

Jaesung Chung, Junhyeong Oh, Myoungho Sunwoo

J. Eng. Gas Turbines Power. June 2017, 139(6): 062802. doi: https://doi.org/10.1115/1.4035395

Abstract

View articletitled, A Real-Time Combustion Control With Reconstructed In-Cylinder Pressure by Principal Component Analysis for a CRDI Diesel Engine

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Topics: Cylinders , Pressure , Combustion

Research Papers

Gas Turbines: Combustion, Fuels, and Emissions

Acoustic Damper Placement and Tuning for Annular Combustors: An Adjoint-Based Optimization Study

Swirl Flame Response to Simultaneous Axial and Transverse Velocity Fluctuations

Experimental Study on Instability Characteristics of Low-Swirl Flames in a Multinozzle Combustor With Different Swirling Arrays

Gas Turbines: Cycle Innovations

Assessment of Solar Gas Turbine Hybridization Schemes

Open Loop and Closed Loop Performance of Solid Oxide Fuel Cell Turbine Hybrid Systems During Fuel Composition Changes

Gas Turbines: Heat Transfer

Numerical Analysis of Energy Flow Paths in Exhaust Gas Turbochargers by Means of Conjugate Heat Transfer

Thermal Behavior of Radial Foil Bearings Supporting an Oil-Free Gas Turbine: Design of the Cooling Flow Passage and Modeling of the Thermal System

Gas Turbines: Structures and Dynamics

Forced Response Analysis of a Mistuned, Compressor Blisk Comparing Three Different Reduced Order Model Approaches

Dynamics of Slant Cracked Rotor for a Steam Turbine Generator System

A Taylor Series Expansion Approach for Nonlinear Blade Forced Response Prediction Considering Variable Rotational Speed

Labyrinth Seal Leakage Degradation Due to Various Types of Wear

Including Housing–Casing Fluid in a Lateral Rotordynamics Analysis on Electric Submersible Pumps

Effect of Buoyancy-Induced Rotating Flow on Temperatures of Compressor Disks

Noninvasive Parameter Identification in Rotordynamics Via Fluid Film Bearings—Linking Active Lubrication and Operational Modal Analysis

Differential Equation-Based Specification of Turbulence Integral Length Scales for Cavity Flows

Gas Turbines: Turbomachinery

An Automated Approach to Nacelle Parameterization Using Intuitive Class Shape Transformation Curves

Study of Starting Problem of Axisymmetric Divergent Dual Throat Nozzle

A Research on Waste-Gated Turbine Performance Under Unsteady Flow Condition

A Robust Industrial Procedure for Measuring Modal Sound Fields in the Development of Radial Compressor Stages

Gas Turbines: Vehicular and Small Turbomachines

Cold-Air Bypass Characterization for Thermal Management of Fuel Cell Gas Turbine Hybrids

System-Level Performance of Microturbines With an Inside-Out Ceramic Turbine

Internal Combustion Engines

On the Transient Three-Dimensional Tribodynamics of Internal Combustion Engine Top Compression Ring

A Real-Time Combustion Control With Reconstructed In-Cylinder Pressure by Principal Component Analysis for a CRDI Diesel Engine

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Research Papers

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Cycle Innovations

Gas Turbines: Heat Transfer

Gas Turbines: Structures and Dynamics

Gas Turbines: Turbomachinery

Gas Turbines: Vehicular and Small Turbomachines

Internal Combustion Engines

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ASME Journals

ASME Conference Proceedings

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