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Journal Articles

Experimental Characterization of A Bladeless Air Compressor

Accepted Manuscript
Ravi Nath Tiwari, Federico Reggio, Mario Luigi Ferrari, Ward De Paepe, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1518
https://doi.org/10.1115/1.4066732
Published Online: September 30, 2024
View Article titled, Experimental Characterization of A Bladeless Air Compressor
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Topics: Air compressors, Experimental characterization, Leakage, Compressors, Computational fluid dynamics, Design, Flow (Dynamics), Pressure, Clearances (Engineering), Compression
Journal Articles

An Experimental Study on the Effect of Intake Pressure on a Natural Gas-Diesel Dual-Fuel Engine

Accepted Manuscript
Shouvik Dev, Dr. Hongsheng Guo, Brian Liko, Amin Yousefi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power.
Paper No: GTP-24-1254
https://doi.org/10.1115/1.4066592
Published Online: September 19, 2024
View Article titled, An Experimental Study on the Effect of Intake Pressure on a Natural Gas-Diesel Dual-Fuel Engine
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Topics: Diesel, Engines, Fuels, Pressure, Emissions, Combustion, Stress, Nitrogen oxides, Soot, Temperature
Journal Articles

Development of High-Temperature, Interlaminar Tension Test Methodology for Ceramic Matrix Composites

Jacob T. Mattison, D. Calvin Faucett, Sung R. Choi
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2025, 147(1): 011008.
Paper No: GTP-24-1298
https://doi.org/10.1115/1.4066288
Published Online: September 13, 2024
View Article titled, Development of High-Temperature, Interlaminar Tension Test Methodology for Ceramic Matrix Composites
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Topics: Ceramic matrix composites, Compression, Silicon carbide, Temperature, Tension, Testing, High temperature
Journal Articles

Analysis of In-Cylinder Flow in a Small-Bore Spark-Ignition Engine Using Computational Fluid Dynamics Simulations and Zero-Dimensional-Based Modeling

Chandra Kumar Chandrakar, Kartheeswaran Ayyanar, Varunkumar S, TNC Anand, Mayank Mittal
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2024, 146(10): 101006.
Paper No: GTP-23-1636
https://doi.org/10.1115/1.4065168
Published Online: April 22, 2024
View Article titled, Analysis of In-Cylinder Flow in a Small-Bore Spark-Ignition Engine Using Computational Fluid Dynamics Simulations and Zero-Dimensional-Based Modeling
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Topics: Computational fluid dynamics, Cylinders, Engines, Flow (Dynamics), Kinetic energy, Modeling, Simulation, Turbulence, Particle image velocimetry, Compression
Journal Articles

Experimental Study of the Impact of Ethanol Content on Partially Premixed Combustion With Ethanol-Gasoline Blends

Brian Gainey, John Gandolfo, Benjamin Lawler
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2024, 146(9): 091018.
Paper No: GTP-24-1013
https://doi.org/10.1115/1.4064804
Published Online: April 4, 2024
View Article titled, Experimental Study of the Impact of Ethanol Content on Partially Premixed Combustion With Ethanol-Gasoline Blends
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Topics: Combustion, Compression, Ethanol, Fuels, Gasoline, Ignition, Cooling, Heat, Emissions, Flames
Journal Articles

Experimental Investigation on the Aerodynamic Instability Process of a High-Speed Axial-Centrifugal Compressor

Jiaan Li, Baotong Wang, Xuedong Zheng, Zhiheng Wang, Xinqian Zheng
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2024, 146(8): 081018.
Paper No: GTP-23-1205
https://doi.org/10.1115/1.4064624
Published Online: March 11, 2024
View Article titled, Experimental Investigation on the Aerodynamic Instability Process of a High-Speed Axial-Centrifugal Compressor
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Topics: Compressors, Flow (Dynamics), Impellers, Pressure, Surges, Diffusers, Blades, Compression
Journal Articles

Transient Thermomechanical Stress Analysis of Hot Surface Ignition Device Using Sequentially Coupled Computational Fluid Dynamics–Finite Element Analysis Approach

Sang-Guk Kang, Je Ir Ryu, Austen H. Motily, Prapassorn Numkiatsakul, Tonghun Lee, Waltraud M. Kriven, Kenneth S. Kim, Chol-Bum M. Kweon
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. December 2023, 145(12): 121001.
Paper No: GTP-22-1559
https://doi.org/10.1115/1.4056426
Published Online: October 3, 2023
View Article titled, Transient Thermomechanical Stress Analysis of Hot Surface Ignition Device Using Sequentially Coupled Computational Fluid Dynamics–Finite Element Analysis Approach
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Topics: Computational fluid dynamics, Finite element analysis, Ignition, Stress, Stress analysis (Engineering), Temperature, Thermomechanics, Boundary-value problems, Transients (Dynamics), Luminescence
Journal Articles

Spray Ignition and Combustion Modes and Their Time Scales Studies in an Optical Rapid Compression Machine

Zhaoming Mai, Chenglong Tang, Yu Li, Yingtao Wu, Zuohua Huang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2023, 145(10): 101010.
Paper No: GTP-23-1124
https://doi.org/10.1115/1.4063124
Published Online: September 7, 2023
View Article titled, Spray Ignition and Combustion Modes and Their Time Scales Studies in an Optical Rapid Compression Machine
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Topics: Combustion, Ignition, Ignition delay, Pressure, Sprays, Compression, Temperature
Journal Articles

Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation

Jinlong Liu, Christopher J. Ulishney, Cosmin Emil Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081008.
Paper No: GTP-23-1094
https://doi.org/10.1115/1.4062418
Published Online: July 19, 2023
View Article titled, Numerical Investigation of a Heavy-Duty Compression Ignition Engine Converted to Ammonia Spark-Ignition Operation
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Topics: Combustion, Cylinders, Diesel engines, Emissions, Engines, Exhaust systems, Flames, Fuels, Ignition, Methane
Journal Articles

Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation

Harsh Darshan Sapra, Randy Hessel, Eri Amezcua, Jacob Stafford, Niranjan Miganakallu, David Rothamer, Kenneth Kim, Chol-Bum M. Kweon, Sage Kokjohn
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091004.
Paper No: GTP-23-1104
https://doi.org/10.1115/1.4062415
Published Online: July 19, 2023
View Article titled, Numerical Modeling and Analysis of Energy-Assisted Compression Ignition of Varying Cetane Number Jet Fuels for High-Altitude Operation
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Topics: Computer simulation, Engines, Fuels, Ignition, Temperature, Jet fuels, Compression, Metals, Combustion, Computational fluid dynamics
Journal Articles

Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine

Joern Alexander Judith, Maurice Kettner, Danny Schwarz, Markus Klaissle, Thomas Koch
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2023, 145(8): 081007.
Paper No: GTP-23-1090
https://doi.org/10.1115/1.4062409
Published Online: July 19, 2023
View Article titled, Experimental Study on Spark Assisted and Hot Surface Assisted Compression Ignition (SACI, HSACI) in a Naturally Aspirated Single-Cylinder Gas Engine
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Topics: Combustion, Compression, Cycles, Cylinders, Engines, Heat, Homogeneous charge compression ignition engines, Ignition, Pressure, Temperature
Journal Articles

An Experimental and Numerical Investigation to Improve the Efficiency of Combustion Systems for Heavy-Duty Applications

Jaykumar Yadav, Stefan Pischinger, Sascha Schönfeld, Kai Deppenkemper
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2023, 145(9): 091002.
Paper No: GTP-23-1086
https://doi.org/10.1115/1.4062559
Published Online: July 19, 2023
View Article titled, An Experimental and Numerical Investigation to Improve the Efficiency of Combustion Systems for Heavy-Duty Applications
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Topics: Combustion, Compression, Computational fluid dynamics, Emissions, Engines, Fuels, Optimization, Pistons, Shapes, Sprays
Journal Articles

A Numerical Study on the Combustion and Emissions Characteristics of a Heavy Duty Natural Gas/Diesel RCCI Engine

Weijian Zhou, Song Zhou, Hongyuan Xi, Majed Shreka, Zhao Zhang
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051014.
Paper No: GTP-22-1135
https://doi.org/10.1115/1.4056019
Published Online: January 10, 2023
View Article titled, A Numerical Study on the Combustion and Emissions Characteristics of a Heavy Duty Natural Gas/Diesel RCCI Engine
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Topics: Combustion, Emissions, Engines, Silicon-on-insulator, Ignition, Compression, Cylinders, Nitrogen oxides, Exhaust gas recirculation, Fuels
Journal Articles

Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations

Sicong Wu, Saumil S. Patel, Muhsin M. Ameen
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. May 2023, 145(5): 051011.
Paper No: GTP-22-1552
https://doi.org/10.1115/1.4056095
Published Online: December 22, 2022
View Article titled, Investigating the Origins of Cyclic Variability in Internal Combustion Engines Using Wall-Resolved Large Eddy Simulations
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Topics: Compression, Cycles, Cylinders, Engines, Flow (Dynamics), Internal combustion engines, Large eddy simulation, Pistons, Simulation, Turbulence
Journal Articles

Design Optimization of a High-Speed Twin-Stage Compressor for Next-Gen Aircraft Environmental Control System

Andrea Giuffre', Piero Colonna, Matteo Pini
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2023, 145(3): 031017.
Paper No: GTP-22-1261
https://doi.org/10.1115/1.4056022
Published Online: December 8, 2022
View Article titled, Design Optimization of a High-Speed Twin-Stage Compressor for Next-Gen Aircraft Environmental Control System
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Topics: Compressors, Design, Flow (Dynamics), Impellers, Compression, Optimization, Conceptual design, Computational fluid dynamics
Journal Articles

Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading

Francis Beauchamp, Patrick K. Dubois, Jean-Sébastien Plante, Mathieu Picard
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021015.
Paper No: GTP-22-1424
https://doi.org/10.1115/1.4055584
Published Online: November 29, 2022
View Article titled, Improvement of Silicon Nitride Turbine Blade Impact Resistance Under Uniaxial Compression Loading
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Topics: Ceramics, Silicon nitride ceramics, Stress, Turbine blades, Turbines, Compression, Failure, Damage, Boundary-value problems
Journal Articles

Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction

Dan Burnes, Priyank Saxena, Rainer Kurz
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011021.
Paper No: GTP-22-1379
https://doi.org/10.1115/1.4055682
Published Online: October 21, 2022
View Article titled, Study to Adapt Industrial Gas Turbines for Significant and Viable CO 2 Emissions Reduction
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Topics: Carbon capture and storage, Carbon dioxide, Gas turbines, Hydrogen, Carbon, Exhaust gas recirculation, Energy generation, Compression, Turbines
Journal Articles

Optical and Numerical Investigation of Flame Propagation in a Heavy Duty Spark Ignited Natural Gas Engine With a Bowl-in-Piston Chamber

Jinlong Liu, Christopher J. Ulishney, Cosmin Emil Dumitrescu
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111007.
Paper No: GTP-22-1428
https://doi.org/10.1115/1.4055454
Published Online: September 20, 2022
View Article titled, Optical and Numerical Investigation of Flame Propagation in a Heavy Duty Spark Ignited Natural Gas Engine With a Bowl-in-Piston Chamber
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Topics: Combustion, Cylinders, Engines, Flames, Pistons, Turbulence, Compression, Computer simulation, Cycles, Pressure
Journal Articles

Three-Dimensional Computational Fluid Dynamics Simulation and Mesh Size Effect of the Conversion of a Heavy-Duty Diesel Engine to Spark-Ignition Natural Gas Engine

Fatih Aktas
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2022, 144(6): 061004.
Paper No: GTP-21-1491
https://doi.org/10.1115/1.4053717
Published Online: March 21, 2022
View Article titled, Three-Dimensional Computational Fluid Dynamics Simulation and Mesh Size Effect of the Conversion of a Heavy-Duty Diesel Engine to Spark-Ignition Natural Gas Engine
Open the PDF for Three-Dimensional Computational Fluid Dynamics Simulation and Mesh Size Effect of the Conversion of a Heavy-Duty Diesel Engine to Spark-Ignition Natural Gas Engine in another window
Topics: Combustion, Computational fluid dynamics, Cylinders, Diesel, Diesel engines, Emissions, Engines, Ignition, Natural gas, Pressure
Journal Articles

A Comparative Study of Methane Combustion Characteristics With Different Additions in an Optical Spark Ignition Engine

Lin Chen, Xiao Zhang, Ren Zhang, Wanhui Zhao
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2022, 144(3): 031015.
Paper No: GTP-21-1253
https://doi.org/10.1115/1.4052831
Published Online: January 3, 2022
View Article titled, A Comparative Study of Methane Combustion Characteristics With Different Additions in an Optical Spark Ignition Engine
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Topics: Combustion, Engines, Flames, Fuels, Methane, Pressure, Oxygen, Ignition, Compression, Hydrogen