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Journal Articles

Performance of sCO 2 Cycles for Waste Heat Recovery and Techno-Economic Perspective As Gas Turbine Bottoming Cycle

Accepted Manuscript
Vincent Thielens, Frederiek Demeyer, Ward De Paepe
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1537
https://doi.org/10.1115/1.4066599
Published Online: September 23, 2024
View Article titled, Performance of sCO 2 Cycles for Waste Heat Recovery and Techno-Economic Perspective As Gas Turbine Bottoming Cycle
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Topics: Cycles, Economics , Gas turbines, Heat recovery, Steam, Heat, Combined heat and power, Exhaust systems, Gases, Supercritical carbon dioxide
Journal Articles

Modeling and Experimental Validation of Prechamber Jet Penetration Considering Jet Density and Ejection Pressure Variations

Shen Wu, Yasuo Moriyoshi, Tie Li, Xinyi Zhou, Tatsuya Kuboyama, Run Chen, Koji Morikawa, Shin Kimura, Shuai Huang, Kimitoshi Tanoue
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101023.
Paper No: GTP-24-1196
https://doi.org/10.1115/1.4066153
Published Online: August 21, 2024
View Article titled, Modeling and Experimental Validation of Prechamber Jet Penetration Considering Jet Density and Ejection Pressure Variations
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Topics: Combustion, Density, Fuels, Methane, Nozzles, Pressure, Jets, Dynamics (Mechanics), Turbulence, Gases
Journal Articles

Centrifugal Compressor Surge In Innovative Heat Pump - Part 1: Fluid Dynamic And Vibrational Analysis

Accepted Manuscript
Marco Ferrando, Tommaso Reboli, Federico Reggio, Carlo Alberto Niccolini Marmont Du Haut Champ, Paolo Silvestri, Alberto Traverso, Vishnu Sishtla
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-23-1366
https://doi.org/10.1115/1.4063547
Published Online: September 29, 2023
View Article titled, Centrifugal Compressor Surge In Innovative Heat Pump - Part 1: Fluid Dynamic And Vibrational Analysis
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Topics: Compressors, Fluids, Heat pumps, Surges, Fossil fuels, Cycles, Energy efficiency, Gas turbines, Gases, Heat
Journal Articles

Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments

Karl Töpperwien, Félix Collin-Bastiani, Eleonore Riber, Bénédicte Cuenot, Guillaume Vignat, Kevin Prieur, Daniel Durox, Sébastien Candel, Ronan Vicquelin
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2021, 143(2): 021015.
Paper No: GTP-20-1501
https://doi.org/10.1115/1.4049297
Published Online: January 21, 2021
View Article titled, Large-Eddy Simulation of Flame Dynamics During the Ignition of a Swirling Injector Unit and Comparison With Experiments
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Topics: Combustion, Combustion chambers, Ejectors, Evaporation, Flames, Heat, Ignition, Temperature, Flow (Dynamics), Large eddy simulation
Journal Articles

Extended Windage Loss Models for Gas Bearing Supported Spindles Operated in Dense Gases

Kévin Rosset, Jürg Schiffmann
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2020, 142(6): 061010.
Paper No: GTP-19-1651
https://doi.org/10.1115/1.4047124
Published Online: May 29, 2020
View Article titled, Extended Windage Loss Models for Gas Bearing Supported Spindles Operated in Dense Gases
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Topics: Bearings, Cylinders, Flow (Dynamics), Friction, Gas bearings, Journal bearings, Laminar flow, Rotating disks, Skin friction (Fluid dynamics), Thrust bearings
Journal Articles

An Experimental Research on the Effects of Negative Valve Overlap on Performance and Operating Range in a Homogeneous Charge Compression Ignition Engine With RON40 and RON60 Fuels

Seyfi Polat, Hamit Solmaz, Ahmet Uyumaz, Alper Calam, Emre Yılmaz, H. Serdar Yucesu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2020, 142(5): 051007.
Paper No: GTP-19-1681
https://doi.org/10.1115/1.4046695
Published Online: April 24, 2020
View Article titled, An Experimental Research on the Effects of Negative Valve Overlap on Performance and Operating Range in a Homogeneous Charge Compression Ignition Engine With RON40 and RON60 Fuels
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Topics: Combustion, Cylinders, Engines, Fuels, Homogeneous charge compression ignition engines, Ignition, Pressure, Valves, Gases, Exhaust systems
Journal Articles

A Computational Investigation of Nonpremixed Combustion of Natural Gas Injected Into Mixture of Argon and Oxygen

Martia Shahsavan, Mohammadrasool Morovatiyan, J. Hunter Mack
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2019, 141(8): 081011.
Paper No: GTP-19-1124
https://doi.org/10.1115/1.4043277
Published Online: April 11, 2019
View Article titled, A Computational Investigation of Nonpremixed Combustion of Natural Gas Injected Into Mixture of Argon and Oxygen
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Topics: Combustion, Fluids, Fuels, Ignition delay, Methane, Natural gas, Nitrogen, Oxygen, Pressure, Temperature
Journal Articles

Preliminary Design Method for Dense-Gas Supersonic Axial Turbine Stages

Elio A. Bufi, Paola Cinnella
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 112605.
Paper No: GTP-17-1546
https://doi.org/10.1115/1.4039837
Published Online: August 6, 2018
View Article titled, Preliminary Design Method for Dense-Gas Supersonic Axial Turbine Stages
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Topics: Blades, Boundary layers, Design, Flow (Dynamics), Gases, Rotors, Turbines, Design methodology, Nozzles, Mach number
Journal Articles

Inverted Brayton Cycle With Exhaust Gas Condensation

Ian Kennedy, Zhihang Chen, Bob Ceen, Simon Jones, Colin D. Copeland
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2018, 140(11): 111702.
Paper No: GTP-18-1080
https://doi.org/10.1115/1.4039811
Published Online: July 31, 2018
View Article titled, Inverted Brayton Cycle With Exhaust Gas Condensation
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Topics: Compressors, Condensation, Cycles, Exhaust systems, Pressure, Temperature, Turbines, Water, Brayton cycle, Heat exchangers
Journal Articles

Thermodynamic Considerations Related to Knock: Results From an Engine Cycle Simulation

Jerald A. Caton
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2018, 140(9): 092805.
Paper No: GTP-18-1078
https://doi.org/10.1115/1.4039750
Published Online: May 29, 2018
View Article titled, Thermodynamic Considerations Related to Knock: Results From an Engine Cycle Simulation
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Topics: Cycles, Engines, Exhaust gas recirculation, Simulation, Temperature, Compression, Combustion, Pressure, Cylinders, Gases
Journal Articles

The Influence of Diluent Gases on Combustion Properties of Natural Gas: A Combined Experimental and Modeling Study

Sandra Richter, Jörn Ermel, Thomas Kick, Marina Braun-Unkhoff, Clemens Naumann, Uwe Riedel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2016, 138(10): 101503.
Paper No: GTP-15-1572
https://doi.org/10.1115/1.4033160
Published Online: April 26, 2016
View Article titled, The Influence of Diluent Gases on Combustion Properties of Natural Gas: A Combined Experimental and Modeling Study
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Topics: Combustion, Flames, Fuels, Hydrogen, Methane, Modeling, Gases
Journal Articles

The Dynamics of Second Ring Flutter and Collapse in Modern Diesel Engines

Chao Cheng, Harold Schock, Dan Richardson
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2015, 137(11): 111504.
Paper No: GTP-15-1061
https://doi.org/10.1115/1.4030291
Published Online: November 1, 2015
View Article titled, The Dynamics of Second Ring Flutter and Collapse in Modern Diesel Engines
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Topics: Collapse, Flutter (Aerodynamics), Pressure, Cylinders, Diesel engines, Gas flow, Dynamics (Mechanics), Gases, Engines, Flow (Dynamics)
Journal Articles

Comparison of Mixture and Multifluid Models for In-Nozzle Cavitation Prediction

Michele Battistoni, Sibendu Som, Douglas E. Longman
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2014, 136(6): 061506.
Paper No: GTP-13-1436
https://doi.org/10.1115/1.4026369
Published Online: February 4, 2014
View Article titled, Comparison of Mixture and Multifluid Models for In-Nozzle Cavitation Prediction
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Topics: Cavitation, Nozzles, Pressure, Turbulence, Vapors, Flow (Dynamics), Bubbles, Porosity, Gases
Journal Articles

The Role of Dense Gas Dynamics on Organic Rankine Cycle Turbine Performance

Andrew P. S. Wheeler, Jonathan Ong
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2013, 135(10): 102603.
Paper No: GTP-13-1214
https://doi.org/10.1115/1.4024963
Published Online: September 6, 2013
View Article titled, The Role of Dense Gas Dynamics on Organic Rankine Cycle Turbine Performance
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Topics: Algorithms, Design, Flow (Dynamics), Fluids, Gasdynamics, Nozzles, Organic Rankine cycle, Pressure, Turbines, Gases
Journal Articles

Understanding Loss Mechanisms and Identifying Areas of Improvement for HCCI Engines Using Detailed Exergy Analysis

Samveg Saxena, Iván Dario Bedoya, Nihar Shah, Amol Phadke
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2013, 135(9): 091505.
Paper No: GTP-13-1102
https://doi.org/10.1115/1.4024589
Published Online: July 31, 2013
View Article titled, Understanding Loss Mechanisms and Identifying Areas of Improvement for HCCI Engines Using Detailed Exergy Analysis
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Topics: Combustion, Engines, Ethanol, Exergy, Exergy analysis, Exhaust systems, Homogeneous charge compression ignition engines, Pressure, Heat losses, Cylinders
Journal Articles

Alternative Fuels Based on Biomass: An Investigation of Combustion Properties of Product Gases

Jürgen Herzler, Julia Herbst, Thomas Kick, Clemens Naumann, Marina Braun-Unkhoff, Uwe Riedel
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2013, 135(3): 031401.
Paper No: GTP-12-1382
https://doi.org/10.1115/1.4007817
Published Online: February 21, 2013
View Article titled, Alternative Fuels Based on Biomass: An Investigation of Combustion Properties of Product Gases
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Topics: Biomass, Combustion, Flames, Fuel gasification, Fuels, Gases, Ignition delay, Methane, Temperature, Wood products
Journal Articles

The Effect of Intake Valve Deactivation on Lean Stratified Charge Combustion at an Idling Condition of a Spark Ignition Direct Injection Engine

Ronald O. Grover, Jr., Junseok Chang, Edward R. Masters, Paul M. Najt, Aditya Singh
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Internal Combustion Engines
J. Eng. Gas Turbines Power. September 2012, 134(9): 092804.
https://doi.org/10.1115/1.4006711
Published Online: July 23, 2012
View Article titled, The Effect of Intake Valve Deactivation on Lean Stratified Charge Combustion at an Idling Condition of a Spark Ignition Direct Injection Engine
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Topics: Combustion, Computational fluid dynamics, Cylinders, Engines, Flow (Dynamics), Fuels, Ignition, Sprays, Valves, Flames
Journal Articles

Reduction of Combustion Gases’ Temperature and Heating Capacity by CO 2 and H 2 O Dissociation and NO Formation

Leonardo Flores, Jaime Cervantes de Gortari
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. June 2012, 134(6): 064503.
https://doi.org/10.1115/1.4005983
Published Online: April 12, 2012
View Article titled, Reduction of Combustion Gases’ Temperature and Heating Capacity by CO 2 and H 2 O Dissociation and NO Formation
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Topics: Carbon dioxide, Equilibrium (Physics), Gases, Temperature, Water, Heating
Journal Articles

Optimization of a Stationary Diesel Engine Fuelled With Crude Rice Bran Oil Methyl Ester Using the Taguchi Method

S. Saravanan, G. Nagarajan, S. Sampath
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. December 2011, 133(12): 124501.
https://doi.org/10.1115/1.4004111
Published Online: August 26, 2011
View Article titled, Optimization of a Stationary Diesel Engine Fuelled With Crude Rice Bran Oil Methyl Ester Using the Taguchi Method
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Topics: Brakes, Crude oil, Density, Diesel engines, Emissions, Ester, Exhaust gas recirculation, Fuels, Nitrogen oxides, Optimization
Journal Articles

Combined Cycles With CO 2 Capture: Two Alternatives for System Integration

Nikolett Sipöcz, Mohsen Assadi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research Papers
J. Eng. Gas Turbines Power. June 2010, 132(6): 061701.
https://doi.org/10.1115/1.4000122
Published Online: March 17, 2010
View Article titled, Combined Cycles With CO 2 Capture: Two Alternatives for System Integration
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Topics: Biomass, Boilers, Carbon capture and storage, Carbon dioxide, Combined cycles, Cycles, Exhaust gas recirculation, Heat, Power stations, Separation (Technology)