Volume 137 Issue 12 | J. Eng. Gas Turbines Power

Research Papers

Gas Turbines: Aircraft Engine

Multi-objective Optimization of a Regenerative Rotorcraft Powerplant: Trade-off Between Overall Engine Weight and Fuel Economy

Fakhre Ali, Konstantinos Tzanidakis, Ioannis Goulos, Vassilios Pachidis, Roberto d'Ippolito

J. Eng. Gas Turbines Power. December 2015, 137(12): 121201. doi: https://doi.org/10.1115/1.4030634

View articletitled, Multi-objective Optimization of a Regenerative Rotorcraft Powerplant: Trade-off Between Overall Engine Weight and Fuel Economy

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Topics: Design , Engines , Optimization , Weight (Mass) , Pareto optimization , Fuel efficiency , Tradeoffs , Power stations , Engine design

Gas Turbines: Coal, Biomass, and Alternative Fuels

Part Load Performance and Operating Strategies of a Natural Gas—Biomass Dual Fueled Microturbine for Combined Heat and Power Generation

Sergio Mario Camporeale, Bernardo Fortunato, Marco Torresi, Flavia Turi, Antonio Marco Pantaleo, Achille Pellerano

J. Eng. Gas Turbines Power. December 2015, 137(12): 121401. doi: https://doi.org/10.1115/1.4030499

Abstract

View articletitled, Part Load Performance and Operating Strategies of a Natural Gas—Biomass Dual Fueled Microturbine for Combined Heat and Power Generation

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Topics: Biomass , Combined heat and power , Stress , Heat , Fuels

Gas Turbines: Combustion, Fuels, and Emissions

A Study of Combustion Inefficiency in Diesel Low Temperature Combustion and Gasoline–Diesel RCCI Via Detailed Emission Measurement

Shouvik Dev, Prasad Divekar, Kelvin Xie, Xiaoye Han, Xiang Chen, Ming Zheng

J. Eng. Gas Turbines Power. December 2015, 137(12): 121501. doi: https://doi.org/10.1115/1.4030521

Abstract

View articletitled, A Study of Combustion Inefficiency in Diesel Low Temperature Combustion and Gasoline–Diesel RCCI Via Detailed Emission Measurement

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Topics: Combustion , Diesel , Emissions , Fuels , Gasoline , Engines , Oxygen , Stress , Cylinders , Low temperature

Numerical Investigation of the Effect of Knock on Heat Transfer in a Turbocharged Spark Ignition Engine

Arman Rostampour, Ali Nassiri Toosi

J. Eng. Gas Turbines Power. December 2015, 137(12): 121502. doi: https://doi.org/10.1115/1.4030517

Abstract

View articletitled, Numerical Investigation of the Effect of Knock on Heat Transfer in a Turbocharged Spark Ignition Engine

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Topics: Combustion , Cycles , Cylinders , Engines , Exhaust systems , Flames , Fuels , Heat transfer , Ignition , Pressure

Propensity of Soot Deposition in a Rectangular Exhaust Gas Recirculation Cooler Using Kalman Filter

Alireza Mirsadraee, M. Reza Malayeri

J. Eng. Gas Turbines Power. December 2015, 137(12): 121503. doi: https://doi.org/10.1115/1.4030519

Abstract

View articletitled, Propensity of Soot Deposition in a Rectangular Exhaust Gas Recirculation Cooler Using Kalman Filter

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Topics: Errors , Exhaust gas recirculation , Kalman filters , Noise (Sound) , Soot

Minimization of Heat Load Due to Secondary Reactions in Fuel Rich Environments

Andrew T. Shewhart, Marc D. Polanka, Jacob J. Robertson, Nathan J. Greiner, James L. Rutledge

J. Eng. Gas Turbines Power. December 2015, 137(12): 121504. doi: https://doi.org/10.1115/1.4030520

Abstract

View articletitled, Minimization of Heat Load Due to Secondary Reactions in Fuel Rich Environments

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Topics: Coolants , Cooling , Film cooling , Flames , Heat , Heat flux , Fuels , Flow (Dynamics) , Temperature , Turbines

Study of New Exhaust Ejector for Marine Gas Turbine

Tao Sun, Nan Ye, Yuehan Xu, Guohui Wang, Minghui Yuan

J. Eng. Gas Turbines Power. December 2015, 137(12): 121505. doi: https://doi.org/10.1115/1.4030516

Abstract

View articletitled, Study of New Exhaust Ejector for Marine Gas Turbine

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Topics: Ejectors , Exhaust systems , Computer simulation , Marine gas turbines

Reynolds-Averaged Navier–Stokes and Large-Eddy Simulation Investigation of Lean Premixed Gas Turbine Combustor

Sunil Patil, Federico Montanari

J. Eng. Gas Turbines Power. December 2015, 137(12): 121506. doi: https://doi.org/10.1115/1.4030793

Abstract

View articletitled, Reynolds-Averaged Navier–Stokes and Large-Eddy Simulation Investigation of Lean Premixed Gas Turbine Combustor

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Topics: Combustion , Combustion chambers , Engineering simulation , Flamelet generated manifold , Flames , Gas turbines , Geometry , Large eddy simulation , Reynolds-averaged Navier–Stokes equations , Simulation

Estimation Methodology for Automotive Turbochargers Speed Fluctuations Due to Pulsating Flows

Fabrizio Ponti, Vittorio Ravaglioli, Matteo De Cesare

J. Eng. Gas Turbines Power. December 2015, 137(12): 121507. doi: https://doi.org/10.1115/1.4030839

Abstract

View articletitled, Estimation Methodology for Automotive Turbochargers Speed Fluctuations Due to Pulsating Flows

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Topics: Turbines , Turbochargers , Compressors , Signals , Fluctuations (Physics) , Engines

Lean HCCI/Rich SACI Gasoline Combustion Cycling and Three-Way Catalyst for Fuel Efficiency and NO_x Reduction

Yi Chen, Vojtěch Šíma, Weiyang Lin, Jeff Sterniak, Stanislav.V Bohac

J. Eng. Gas Turbines Power. December 2015, 137(12): 121508. doi: https://doi.org/10.1115/1.4030969

Abstract

View articletitled, Lean HCCI/Rich SACI Gasoline Combustion Cycling and Three-Way Catalyst for Fuel Efficiency and NO<sub>x</sub> Reduction

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Topics: Combustion , Engines , Fuel efficiency , Homogeneous charge compression ignition engines , Nitrogen oxides , Oxygen

Gas Turbines: Cycle Innovations

Design Space Exploration and Optimization of Conceptual Rotorcraft Powerplants

Fakhre Ali, Konstantinos Tzanidakis, Ioannis Goulos, Vassilios Pachidis, Roberto d'Ippolito

J. Eng. Gas Turbines Power. December 2015, 137(12): 121701. doi: https://doi.org/10.1115/1.4031113

Abstract

View articletitled, Design Space Exploration and Optimization of Conceptual Rotorcraft Powerplants

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Topics: Design , Engines , Optimization , Weight (Mass) , Fuels , Engine design , Nitrogen oxides

Gas Turbines: Structures and Dynamics

Numerical and Experimental Study for Unsteady Oil Film Thickness of the Rotating Cylinder Chamber Wall

Zhao Jingyu, Liu Zhenxia

J. Eng. Gas Turbines Power. December 2015, 137(12): 122501. doi: https://doi.org/10.1115/1.4030524

Abstract

View articletitled, Numerical and Experimental Study for Unsteady Oil Film Thickness of the Rotating Cylinder Chamber Wall

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Topics: Drops , Film thickness , Cylinders , Flow (Dynamics) , Bearings , Rotation , Cylinder tests (Concrete)

Development and Validation of a Three-Dimensional Computational Fluid Dynamics Analysis for Journal Bearings Considering Cavitation and Conjugate Heat Transfer

Yin Song, Chun-wei Gu

J. Eng. Gas Turbines Power. December 2015, 137(12): 122502. doi: https://doi.org/10.1115/1.4030633

Abstract

View articletitled, Development and Validation of a Three-Dimensional Computational Fluid Dynamics Analysis for Journal Bearings Considering Cavitation and Conjugate Heat Transfer

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Topics: Bearings , Cavitation , Computational fluid dynamics , Heat transfer , Journal bearings , Temperature , Pressure , Fluids

Effect of Pad Flexibility on the Performance of Tilting Pad Journal Bearings—Benchmarking a Predictive Model

Luis San Andrés, Yingkun Li

J. Eng. Gas Turbines Power. December 2015, 137(12): 122503. doi: https://doi.org/10.1115/1.4031344

Abstract

View articletitled, Effect of Pad Flexibility on the Performance of Tilting Pad Journal Bearings—Benchmarking a Predictive Model

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Topics: Bearings , Rotors , Stiffness , Stress , Deformation , Damping , Pressure

Gas Turbines: Turbomachinery

Temperature Ratio Effects on Bluff-Body Wake Dynamics Using Large Eddy Simulation and Proper Orthogonal Decomposition

Ryan Blanchard, Wing Ng, Uri Vandsburger

J. Eng. Gas Turbines Power. December 2015, 137(12): 122601. doi: https://doi.org/10.1115/1.4030383

Abstract

View articletitled, Temperature Ratio Effects on Bluff-Body Wake Dynamics Using Large Eddy Simulation and Proper Orthogonal Decomposition

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Topics: Chemiluminescence , Combustion , Dynamics (Mechanics) , Engineering simulation , Flames , Flow (Dynamics) , Heat , Large eddy simulation , Principal component analysis , Simulation

Partial Stall Effects on the Failure of an Axial Compressor Blade

E. Poursaeidi, M. R. Mohammadi Arhani, S. Hosseini, M. Darayi, M. Arablu

J. Eng. Gas Turbines Power. December 2015, 137(12): 122602. doi: https://doi.org/10.1115/1.4030515

Abstract

View articletitled, Partial Stall Effects on the Failure of an Axial Compressor Blade

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Topics: Blades , Compressors , Fracture (Materials) , Flow (Dynamics) , Failure , Fracture (Process) , Rotating blades , Computational fluid dynamics , Finite element analysis

Reconciling Compressor Performance Differences for Varying Ambient Inlet Conditions

Natalie R. Smith, Reid A. Berdanier, John C. Fabian, Nicole L. Key

J. Eng. Gas Turbines Power. December 2015, 137(12): 122603. doi: https://doi.org/10.1115/1.4030518

Abstract

View articletitled, Reconciling Compressor Performance Differences for Varying Ambient Inlet Conditions

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Topics: Compressors , Density , Pressure , Reynolds number , Rotors , Temperature , Flow (Dynamics) , Blades , Fluids

Effects of Humidity Condensation on the Trend of Gas Turbine Performance Deterioration

Houman Hanachi, Jie Liu, Avisekh Banerjee, Ying Chen

J. Eng. Gas Turbines Power. December 2015, 137(12): 122604. doi: https://doi.org/10.1115/1.4030815

Abstract

View articletitled, Effects of Humidity Condensation on the Trend of Gas Turbine Performance Deterioration

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Topics: Compressors , Condensation , Flow (Dynamics) , Gas turbines , Modeling , Physics , Signals , Filtration

The Application of Similitude Theory for the Performance Prediction of Radial Turbines Within Small-Scale Low-Temperature Organic Rankine Cycles

Martin White, Abdulnaser I. Sayma

J. Eng. Gas Turbines Power. December 2015, 137(12): 122605. doi: https://doi.org/10.1115/1.4030836

Abstract

View articletitled, The Application of Similitude Theory for the Performance Prediction of Radial Turbines Within Small-Scale Low-Temperature Organic Rankine Cycles

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Topics: Computational fluid dynamics , Flow (Dynamics) , Fluids , Organic Rankine cycle , Turbines , Design , Pressure

Gas Turbine Engine Behavioral Modeling

Richard T. Meyer, Raymond A. DeCarlo, Steve Pekarek, Chris Doktorcik

J. Eng. Gas Turbines Power. December 2015, 137(12): 122606. doi: https://doi.org/10.1115/1.4030838

Abstract

View articletitled, Gas Turbine Engine Behavioral Modeling

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Topics: Flow (Dynamics) , Fuels , Generators , Turbines , Simulation , Modeling , Gas turbines , Compressors , Engines

An Energy-Based Method for Predicting the Additive Effect of Multiple Film Cooling Rows

Benjamin Kirollos, Thomas Povey

J. Eng. Gas Turbines Power. December 2015, 137(12): 122607. doi: https://doi.org/10.1115/1.4030907

Abstract

View articletitled, An Energy-Based Method for Predicting the Additive Effect of Multiple Film Cooling Rows

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Topics: Computational fluid dynamics , Film cooling , Temperature , Flow (Dynamics)

Heat Transfer Enhancement Due to Coolant Extraction on the Cold Side of Effusion Cooling Plates

Riccardo Da Soghe, Antonio Andreini, Bruno Facchini, Lorenzo Mazzei

J. Eng. Gas Turbines Power. December 2015, 137(12): 122608. doi: https://doi.org/10.1115/1.4030837

Abstract

View articletitled, Heat Transfer Enhancement Due to Coolant Extraction on the Cold Side of Effusion Cooling Plates

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Topics: Combustion chambers , Computational fluid dynamics , Coolants , Cooling , Flow (Dynamics) , Heat transfer , Heat transfer coefficients , Plates (structures) , Porosity , Pressure

Research Papers

Gas Turbines: Aircraft Engine

Multi-objective Optimization of a Regenerative Rotorcraft Powerplant: Trade-off Between Overall Engine Weight and Fuel Economy

Gas Turbines: Coal, Biomass, and Alternative Fuels

Part Load Performance and Operating Strategies of a Natural Gas—Biomass Dual Fueled Microturbine for Combined Heat and Power Generation

Gas Turbines: Combustion, Fuels, and Emissions

A Study of Combustion Inefficiency in Diesel Low Temperature Combustion and Gasoline–Diesel RCCI Via Detailed Emission Measurement

Numerical Investigation of the Effect of Knock on Heat Transfer in a Turbocharged Spark Ignition Engine

Propensity of Soot Deposition in a Rectangular Exhaust Gas Recirculation Cooler Using Kalman Filter

Minimization of Heat Load Due to Secondary Reactions in Fuel Rich Environments

Study of New Exhaust Ejector for Marine Gas Turbine

Reynolds-Averaged Navier–Stokes and Large-Eddy Simulation Investigation of Lean Premixed Gas Turbine Combustor

Estimation Methodology for Automotive Turbochargers Speed Fluctuations Due to Pulsating Flows

Lean HCCI/Rich SACI Gasoline Combustion Cycling and Three-Way Catalyst for Fuel Efficiency and NO_x Reduction

Gas Turbines: Cycle Innovations

Design Space Exploration and Optimization of Conceptual Rotorcraft Powerplants

Gas Turbines: Structures and Dynamics

Numerical and Experimental Study for Unsteady Oil Film Thickness of the Rotating Cylinder Chamber Wall

Development and Validation of a Three-Dimensional Computational Fluid Dynamics Analysis for Journal Bearings Considering Cavitation and Conjugate Heat Transfer

Effect of Pad Flexibility on the Performance of Tilting Pad Journal Bearings—Benchmarking a Predictive Model

Gas Turbines: Turbomachinery

Temperature Ratio Effects on Bluff-Body Wake Dynamics Using Large Eddy Simulation and Proper Orthogonal Decomposition

Partial Stall Effects on the Failure of an Axial Compressor Blade

Reconciling Compressor Performance Differences for Varying Ambient Inlet Conditions

Effects of Humidity Condensation on the Trend of Gas Turbine Performance Deterioration

The Application of Similitude Theory for the Performance Prediction of Radial Turbines Within Small-Scale Low-Temperature Organic Rankine Cycles

Gas Turbine Engine Behavioral Modeling

An Energy-Based Method for Predicting the Additive Effect of Multiple Film Cooling Rows

Heat Transfer Enhancement Due to Coolant Extraction on the Cold Side of Effusion Cooling Plates

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Research Papers

Gas Turbines: Aircraft Engine

Gas Turbines: Coal, Biomass, and Alternative Fuels

Gas Turbines: Combustion, Fuels, and Emissions

Gas Turbines: Cycle Innovations

Gas Turbines: Structures and Dynamics

Gas Turbines: Turbomachinery

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