Volume 139 Issue 5 | J. Eng. Gas Turbines Power

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Research Papers

Gas Turbines: Aircraft Engine

Experimental Validation of the Aerodynamic Characteristics of an Aero-engine Intercooler

Xin Zhao, Mikhail Tokarev, Erwin Adi Hartono, Valery Chernoray, Tomas Grönstedt

J. Eng. Gas Turbines Power. May 2017, 139(5): 051201. doi: https://doi.org/10.1115/1.4034964

Abstract

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Topics: Computational fluid dynamics , Ducts , Flow (Dynamics) , Inflow , Pressure , Porous materials , Aircraft engines , Pressure measurement , Heat exchangers , Outflow

Industrial Gas Turbine Health and Performance Assessment With Field Data

I. Roumeliotis, N. Aretakis, A. Alexiou

J. Eng. Gas Turbines Power. May 2017, 139(5): 051202. doi: https://doi.org/10.1115/1.4034986

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Topics: Compressors , Engines , Power stations , Stress , Turbines , Gas turbines , Heat , Economic analysis

Gas Turbines: Coal, Biomass, and Alternative Fuels

Transient Performance Analysis of an Industrial Gas Turbine Operating on Low-Calorific Fuels

Vrishika Singh, Lars-Uno Axelsson, W.P.J. Visser

J. Eng. Gas Turbines Power. May 2017, 139(5): 051401. doi: https://doi.org/10.1115/1.4034942

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Topics: Combustion chambers , Design , Engines , Flow (Dynamics) , Fuels , Gas turbines , Modeling , Rotors , Steady state , Stress

Gas Turbines: Combustion, Fuels, and Emissions

Effect of Ambient Temperature and Humidity on Combustion and Emissions of a Spark-Assisted Compression Ignition Engine

Yan Chang, Brandon Mendrea, Jeff Sterniak, Stanislav V. Bohac

J. Eng. Gas Turbines Power. May 2017, 139(5): 051501. doi: https://doi.org/10.1115/1.4034966

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Topics: Combustion , Emissions , Temperature , Homogeneous charge compression ignition engines , Ignition , Engines

Spatiotemporal Distribution of Soot Temperature for Flames Using Optical Pyrometry Under Unsteady Inlet Airflow Conditions

Arda Cakmakci, Michael Knadler, Jong Guen Lee

J. Eng. Gas Turbines Power. May 2017, 139(5): 051502. doi: https://doi.org/10.1115/1.4034969

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Topics: Flames , Pyrometers , Temperature , Soot , Combustion , Calibration

Influence of Heat Transfer and Material Temperature on Combustion Instabilities in a Swirl Burner

Christian Kraus, Laurent Selle, Thierry Poinsot, Christoph M. Arndt, Henning Bockhorn

J. Eng. Gas Turbines Power. May 2017, 139(5): 051503. doi: https://doi.org/10.1115/1.4035143

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Topics: Combustion , Combustion chambers , Flow (Dynamics) , Heat transfer , Temperature , Flames , Heat losses , Boundary-value problems

Impact of a Cooled Cooling Air System on the External Aerodynamics of a Gas Turbine Combustion System

A. Duncan Walker, Bharat Koli, Liang Guo, Peter Beecroft, Marco Zedda

J. Eng. Gas Turbines Power. May 2017, 139(5): 051504. doi: https://doi.org/10.1115/1.4035228

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Topics: Aerodynamics , Combustion chambers , Combustion systems , Cooling , Flow (Dynamics) , Pipes , Pressure , Gas turbines , Engines , Diffusers

Impact of Heat Release Distribution on the Spinning Modes of an Annular Combustor With Multiple Matrix Burners

Davide Laera, Kevin Prieur, Daniel Durox, Thierry Schuller, Sergio M. Camporeale, Sébastien Candel

J. Eng. Gas Turbines Power. May 2017, 139(5): 051505. doi: https://doi.org/10.1115/1.4035207

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Topics: Combustion chambers , Flames , Heat , Limit cycles , Spin (Aerodynamics) , Spinning (Textile) , Fluctuations (Physics) , Pressure , Stability , Ejectors

Gas Turbines: Controls, Diagnostics, and Instrumentation

Experimental Study of Effusion Cooling With Pressure-Sensitive Paint

Guanghua Wang, Gustavo Ledezma, James DeLancey, Anquan Wang

J. Eng. Gas Turbines Power. May 2017, 139(5): 051601. doi: https://doi.org/10.1115/1.4034943

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Topics: Calibration , Computational fluid dynamics , Coolants , Cooling , Film cooling , Flow (Dynamics) , Pressure , Temperature , Geometry , Testing

Gas Turbines: Heat Transfer

Effect of Bolts on Flow and Heat Transfer in a Rotor–Stator Disk Cavity

Sulfickerali Noor Mohamed, John W. Chew, Nicholas J. Hills

J. Eng. Gas Turbines Power. May 2017, 139(5): 051901. doi: https://doi.org/10.1115/1.4035144

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Topics: Cavities , Computational fluid dynamics , Disks , Flow (Dynamics) , Heat transfer , Rotors , Stators , Temperature , Wakes , Pressure

Gas Turbines: Manufacturing, Materials, and Metallurgy

Material Selection Issues for a Nozzle Guide Vane Against Service-Induced Failure

Xijia Wu, Zhong Zhang, Leiyong Jiang, Prakash Patnaik

J. Eng. Gas Turbines Power. May 2017, 139(5): 052101. doi: https://doi.org/10.1115/1.4035159

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Topics: Creep , Failure , Fatigue , Finite element methods , Nozzle guide vanes , Plasticity , Damage , Finite element model , Deformation , Fracture (Materials)

Gas Turbines: Oil and Gas Applications

An Innovative Method for the Evaluation of Particle Deposition Accounting for Rotor/Stator Interaction

Nicola Aldi, Mirko Morini, Michele Pinelli, Pier Ruggero Spina, Alessio Suman

J. Eng. Gas Turbines Power. May 2017, 139(5): 052401. doi: https://doi.org/10.1115/1.4034968

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Topics: Blades , Particulate matter , Rotors , Stators , Compressors

Gas Turbines: Structures and Dynamics

Rigid Mode Vibration Control and Dynamic Behavior of Hybrid Foil–Magnetic Bearing Turbo Blower

Sena Jeong, Doyoung Jeon, Yong Bok Lee

J. Eng. Gas Turbines Power. May 2017, 139(5): 052501. doi: https://doi.org/10.1115/1.4034920

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Topics: Bearings , Magnetic bearings , Rotors , Turbochargers , Vibration , Vibration control , Stiffness , Damping , Turbomachinery , Engines

Rotordynamic Computational and Experimental Characterization of a Convergent Honeycomb Seal Tested With Negative Preswirl, High Pressure With Static Eccentricity and Angular Misalignment

Giuseppe Vannini, Carlo Mazzali, Harald Underbakke

J. Eng. Gas Turbines Power. May 2017, 139(5): 052502. doi: https://doi.org/10.1115/1.4034965

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Topics: Clearances (Engineering) , Computational fluid dynamics , Damping , Design , Geometry , High pressure (Physics) , Honeycomb structures , Pressure , Rotors , Stiffness

An Experimental Study of the Aerodynamic Forcing Function in a 1.5 Steam Turbine Stage

Giacomo Gatti, Paolo Gaetani, Berardo Paradiso, Vincenzo Dossena, Juri Bellucci, Lorenzo Arcangeli, Nicola Maceli

J. Eng. Gas Turbines Power. May 2017, 139(5): 052503. doi: https://doi.org/10.1115/1.4034967

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Topics: Blades , Flow (Dynamics) , Pressure , Rotors , Stators , Turbines , Steam turbines

Modal Analysis Method for Blisks Based on Three-Dimensional Blade and Two-Dimensional Axisymmetric Disk Finite Element Model

Wangbai Pan, Guoan Tang, Meiyan Zhang

J. Eng. Gas Turbines Power. May 2017, 139(5): 052504. doi: https://doi.org/10.1115/1.4035142

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Topics: Blades , Disks , Displacement

Design and Calibration of a Full Scale Active Magnetic Bearing Based Test Facility for Investigating Rotordynamic Properties of Turbomachinery Seals in Multiphase Flow

Andreas Jauernik Voigt, Christian Mandrup-Poulsen, Kenny Krogh Nielsen, Ilmar F. Santos

J. Eng. Gas Turbines Power. May 2017, 139(5): 052505. doi: https://doi.org/10.1115/1.4035176

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Topics: Calibration , Design , Manufacturing , Multiphase flow , Sensors , Test facilities , Turbomachinery , Flow (Dynamics) , Magnetic bearings , Pistons

Cooling Injection Effect on a Transonic Squealer Tip—Part I: Experimental Heat Transfer Results and CFD Validation

H. Ma, Q. Zhang, L. He, Z. Wang, L. Wang

J. Eng. Gas Turbines Power. May 2017, 139(5): 052506. doi: https://doi.org/10.1115/1.4035175

Abstract

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Topics: Computational fluid dynamics , Cooling , Flow (Dynamics) , Heat transfer , Blades , Coolants , Heat transfer coefficients , Heat flux , Temperature , Suction