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Journal Articles

Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications

José R. Serrano, Vicente Dolz, Aberto Ponce-Mora, Juan A. López-Carrillo
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2023, 145(2): 021029.
Paper No: GTP-22-1298
DOI: https://doi.org/10.1115/1.4055580
Published Online: December 13, 2022
View Article titled, Experimental Assessment of a Reverse Brayton Cycle Based on Automotive Turbochargers and E-Chargers for Cryogenic Applications
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Topics: Brayton cycle, Compressors, Cycles, Pressure, Temperature, Thermal loads, Turbines, Turbochargers, Cooling, Flow (Dynamics)
Journal Articles

A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System

Tauzia Xavier, Rondeau Cyril, Poiret Simon, Chesse Pascal, Salameh Georges
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2023, 145(1): 011009.
Paper No: GTP-22-1030
DOI: https://doi.org/10.1115/1.4055704
Published Online: October 20, 2022
View Article titled, A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System
Click here to open pdf in another window PDF for A New Simulation-Based Methodology to Improve Medium-Speed Diesel Engines BSFC/NO x Tradeoff With an Optimized Air Charging System
Topics: Cycles, Engines, Nitrogen oxides, Optimization, Stress, Turbines, Simulation, Emissions, Pressure, Turbochargers
Journal Articles

Compressor Surge Precursors for a Turbocharger Coupled to a Pressure Vessel

Paolo Silvestri, Federico Reggio, Carlo Alberto Niccolini Marmont Du Haut Champ, Mario Luigi Ferrari, Aristide Fausto Massardo
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2022, 144(11): 111014.
Paper No: GTP-22-1308
DOI: https://doi.org/10.1115/1.4055479
Published Online: September 22, 2022
View Article titled, Compressor Surge Precursors for a Turbocharger Coupled to a Pressure Vessel
Click here to open pdf in another window PDF for Compressor Surge Precursors for a Turbocharger Coupled to a Pressure Vessel
Topics: Compressors, Signals, Surges, Transients (Dynamics), Turbochargers, Accelerometers
Journal Articles

TURBODYNA: A Generic One-Dimensional Dynamic Simulator for Radial Turbomachinery

Bijie Yang, Mengying Shu, Ricardo Martinez-Botas, Mingyang Yang
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2022, 144(9): 091002.
Paper No: GTP-22-1069
DOI: https://doi.org/10.1115/1.4055018
Published Online: July 28, 2022
View Article titled, TURBODYNA: A Generic One-Dimensional Dynamic Simulator for Radial Turbomachinery
Click here to open pdf in another window PDF for TURBODYNA: A Generic One-Dimensional Dynamic Simulator for Radial Turbomachinery
Topics: Compressors, Flow (Dynamics), Modeling, Pressure, Rotors, Surges, Turbines, Turbomachinery, Turbochargers, Geometry
Journal Articles

Performance Optimization of the High-Pressure Compressor in Series Two-Stage Turbocharging System Based on Low-Speed Performance Requirements of Diesel Engine

Dingkun Liang, Hanqian Yang, Qingbin Li, Cheng Xu, Qiuyuan Xie
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2022, 144(8): 081008.
Paper No: GTP-21-1642
DOI: https://doi.org/10.1115/1.4054747
Published Online: June 20, 2022
View Article titled, Performance Optimization of the High-Pressure Compressor in Series Two-Stage Turbocharging System Based on Low-Speed Performance Requirements of Diesel Engine
Click here to open pdf in another window PDF for Performance Optimization of the High-Pressure Compressor in Series Two-Stage Turbocharging System Based on Low-Speed Performance Requirements of Diesel Engine
Topics: Compressors, Design, Diesel engines, Engines, Flow (Dynamics), Optimization, Pressure, Turbochargers, High pressure (Physics), Emissions
Journal Articles

Influence of Lubricant Film Cavitation on the Vibration Behavior of a Semifloating Ring Supported Turbocharger Rotor With Thrust Bearing

Christian Ziese, Cornelius Irmscher, Steffen Nitzschke, Christian Daniel, Elmar Woschke, Thomas Klimpel
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2022, 144(4): 041014.
Paper No: GTP-21-1437
DOI: https://doi.org/10.1115/1.4053266
Published Online: February 10, 2022
View Article titled, Influence of Lubricant Film Cavitation on the Vibration Behavior of a Semifloating Ring Supported Turbocharger Rotor With Thrust Bearing
Click here to open pdf in another window PDF for Influence of Lubricant Film Cavitation on the Vibration Behavior of a Semifloating Ring Supported Turbocharger Rotor With Thrust Bearing
Topics: Bearings, Cavitation, Lubricants, Lubrication, Pressure, Rotors, Temperature, Thrust bearings, Bushings, Simulation
Journal Articles

Influence of Pulse Characteristics on Turbocharger Radial Turbine

Roberto Mosca, Shyang Maw Lim, Mihai Mihaescu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2022, 144(2): 021018.
Paper No: GTP-21-1116
DOI: https://doi.org/10.1115/1.4052498
Published Online: December 3, 2021
View Article titled, Influence of Pulse Characteristics on Turbocharger Radial Turbine
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Topics: Cycles, Entropy, Exergy, Flow (Dynamics), Heat transfer, Turbines, Exhaust manifolds, Pulsatile flow, Turbochargers, Boundary-value problems
Journal Articles

Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine

Cheng Liao, Jianqin Fu, Dan Zhao, Chengqin Ren, Jingping Liu, Qi Liu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. December 2021, 143(12): 124501.
Paper No: GTP-20-1688
DOI: https://doi.org/10.1115/1.4052030
Published Online: October 12, 2021
View Article titled, Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine
Click here to open pdf in another window PDF for Study of the Effect of Air Injection on the Surge and Flow Characteristic of Compressor and the Pumping Loss in a Heavy-Duty Turbocharged Natural Gas Spark Ignition Engine
Topics: Compressors, Engines, Flow (Dynamics), Natural gas, Pressure, Surges, Spark-ignition engine, Turbochargers, Stress
Journal Articles

Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimization of Turbocharger Design

Karl Hohenberg, Ricardo Martinez-Botas, Piotr Łuczyński, Carola Freytag, Manfred Wirsum
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101008.
Paper No: GTP-20-1693
DOI: https://doi.org/10.1115/1.4051488
Published Online: September 3, 2021
View Article titled, Numerical and Experimental Investigation of a Low Order Radial Turbine Model for Engine-Level Optimization of Turbocharger Design
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Topics: Design, Errors, Flow (Dynamics), Turbines, Turbochargers, Optimization, Rotors, Engines, Pressure, Computational fluid dynamics
Journal Articles

Robust Design of a Fuel Cell—Turbocharger Hybrid System

Andrea Giugno, Luca Mantelli, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. October 2021, 143(10): 101003.
Paper No: GTP-21-1110
DOI: https://doi.org/10.1115/1.4050867
Published Online: June 17, 2021
View Article titled, Robust Design of a Fuel Cell—Turbocharger Hybrid System
Click here to open pdf in another window PDF for Robust Design of a Fuel Cell—Turbocharger Hybrid System
Topics: Design, Fuel cells, Solid oxide fuel cells, Turbochargers, Economics , Response surface methodology, Uncertainty, Pareto optimization, Current density, Flow (Dynamics)
Journal Articles

Unsteady Modeling of Turbochargers for Automotive Applications by Means of a Quasi3D Approach

Gianluca Montenegro, Matteo Tamborski, Augusto Della Torre, Angelo Onorati, Silvia Marelli
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. July 2021, 143(7): 071028.
Paper No: GTP-20-1521
DOI: https://doi.org/10.1115/1.4049302
Published Online: March 31, 2021
View Article titled, Unsteady Modeling of Turbochargers for Automotive Applications by Means of a Quasi3D Approach
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Topics: Blades, Compressors, Flow (Dynamics), Gates (Closures), Impellers, Modeling, Momentum, Turbochargers, Vaneless diffusers, Pressure
Journal Articles

Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation

Christopher Zeh, Ole Willers, Thomas Hagemann, Hubert Schwarze, Jörg Seume
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. March 2021, 143(3): 031022.
Paper No: GTP-20-1701
DOI: https://doi.org/10.1115/1.4049825
Published Online: February 24, 2021
View Article titled, Evaluation of the Rotor Temperature Distribution of an Automotive Turbocharger Under Hot Gas Conditions Including Indirect Experimental Validation
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Topics: Bearings, Heat, Rotors, Temperature, Turbines, Turbochargers, Heat transfer, Flow (Dynamics), Compressors, Thermohydrodynamics
Journal Articles

Effects of Turbocharger Rotation Inertia on Instantaneous Turbine Efficiency in a Turbocharged-Gasoline Direct Injection (T-GDI) Engine

Chansoo Park, Motoki Ebisu, Choongsik Bae
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2021, 143(1): 011006.
Paper No: GTP-20-1244
DOI: https://doi.org/10.1115/1.4049299
Published Online: December 24, 2020
View Article titled, Effects of Turbocharger Rotation Inertia on Instantaneous Turbine Efficiency in a Turbocharged-Gasoline Direct Injection (T-GDI) Engine
Click here to open pdf in another window PDF for Effects of Turbocharger Rotation Inertia on Instantaneous Turbine Efficiency in a Turbocharged-Gasoline Direct Injection (T-GDI) Engine
Topics: Engines, Exhaust systems, Inertia (Mechanics), Rotation, Turbines, Turbochargers, Cycles, Flow (Dynamics), Pressure
Journal Articles

A Marine Turbocharger Retrofitting Platform

Konstantinos Ntonas, Nikolaos Aretakis, Ioannis Roumeliotis, Konstantinos Mathioudakis
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2020, 142(11): 111008.
Paper No: GTP-20-1402
DOI: https://doi.org/10.1115/1.4048652
Published Online: October 26, 2020
View Article titled, A Marine Turbocharger Retrofitting Platform
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Topics: Compressors, Turbochargers, Geometry
Journal Articles

Validation of Analytical Model for Turboelectric Power System for Preliminary Design Purposes

Kylar J. Moody, Cole J. Replogle, Kurt P. Rouser
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. August 2020, 142(8): 081011.
Paper No: GTP-19-1749
DOI: https://doi.org/10.1115/1.4046757
Published Online: August 5, 2020
View Article titled, Validation of Analytical Model for Turboelectric Power System for Preliminary Design Purposes
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Topics: Design, Electrical efficiency, Generators, Power systems (Machinery), Engines, Turbochargers, Testing, Stress, Turbines, Electronic systems
Journal Articles

Three-Dimensional Computational Loss Analysis of a Compressor for Heavy Duty Truck Engine Turbochargers

Matthias Abel, Ricardo F. Martinez-Botas, Michael Wöhr, Markus Müller, Johannes Leweux
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. April 2020, 142(4): 041013.
Paper No: GTP-19-1405
DOI: https://doi.org/10.1115/1.4044997
Published Online: February 3, 2020
View Article titled, Three-Dimensional Computational Loss Analysis of a Compressor for Heavy Duty Truck Engine Turbochargers
Click here to open pdf in another window PDF for Three-Dimensional Computational Loss Analysis of a Compressor for Heavy Duty Truck Engine Turbochargers
Topics: Compressors, Entropy, Flow (Dynamics), Impellers, Turbochargers, Diffusers, Computational fluid dynamics, Friction, Engines
Journal Articles

Uncertainty Quantification Analysis of a Pressurized Fuel Cell Hybrid System

Alessandra Cuneo, Andrea Giugno, Luca Mantelli, Alberto Traverso
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. January 2020, 142(1): 011001.
Paper No: GTP-19-1597
DOI: https://doi.org/10.1115/1.4045443
Published Online: November 22, 2019
View Article titled, Uncertainty Quantification Analysis of a Pressurized Fuel Cell Hybrid System
Click here to open pdf in another window PDF for Uncertainty Quantification Analysis of a Pressurized Fuel Cell Hybrid System
Topics: Ejectors, Flow (Dynamics), Fuel cells, Fuels, Response surface methodology, Solid oxide fuel cells, Turbochargers, Uncertainty, Uncertainty quantification, Valves
Journal Articles

Analysis of Intake Silencer Insertion Loss in a Marine Diesel Engine Turbocharger Based on Computational Fluid Dynamics and Acoustic Finite Element Method

Chen Liu, Yipeng Cao, Yang Liu, Wenping Zhang, Xinyu Zhang, Pingjian Ming
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. September 2019, 141(9): 091012.
Paper No: GTP-18-1669
DOI: https://doi.org/10.1115/1.4043966
Published Online: June 25, 2019
View Article titled, Analysis of Intake Silencer Insertion Loss in a Marine Diesel Engine Turbocharger Based on Computational Fluid Dynamics and Acoustic Finite Element Method
Click here to open pdf in another window PDF for Analysis of Intake Silencer Insertion Loss in a Marine Diesel Engine Turbocharger Based on Computational Fluid Dynamics and Acoustic Finite Element Method
Topics: Acoustics, Compressors, Computational fluid dynamics, Finite element methods, Noise (Sound), Silencers, Turbochargers, Ducts, Computer simulation
Journal Articles

A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance

Binyang Wu, Zhiqiang Han, Xiaoyang Yu, Shunkai Zhang, Xiaokun Nie, Wanhua Su
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Technical Briefs
J. Eng. Gas Turbines Power. May 2019, 141(5): 054502.
Paper No: GTP-17-1144
DOI: https://doi.org/10.1115/1.4039461
Published Online: February 21, 2019
View Article titled, A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance
Click here to open pdf in another window PDF for A Method for Matching Two-Stage Turbocharger System and Its Influence on Engine Performance
Topics: Compressors, Engines, Pressure, Turbines, Turbochargers, Stress, Fuel consumption, Air flow
Journal Articles

Influence of Upstream Exhaust Manifold on Pulsatile Turbocharger Turbine Performance

Shyang Maw Lim, Anders Dahlkild, Mihai Mihaescu
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. June 2019, 141(6): 061010.
Paper No: GTP-18-1704
DOI: https://doi.org/10.1115/1.4042301
Published Online: February 15, 2019
View Article titled, Influence of Upstream Exhaust Manifold on Pulsatile Turbocharger Turbine Performance
Click here to open pdf in another window PDF for Influence of Upstream Exhaust Manifold on Pulsatile Turbocharger Turbine Performance
Topics: Engines, Exhaust manifolds, Exhaust systems, Flow (Dynamics), Geometry, Turbines, Exergy, Rotors, Turbochargers, Temperature