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Proceedings Papers

An Experimental and Modelling Strategy for Obtaining Complete Characteristic Maps of Dual-Volute Radial Inflow Turbines

José Ramón Serrano, Francisco José Arnau Martínez, Luis Miguel García-Cuevas, Vishnu Samala, Stephane Guilain, Samuel Batard
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A010, September 21–25, 2020
Publisher: American Society of Mechanical Engineers
Paper No: GT2020-14802
https://doi.org/10.1115/GT2020-14802
View Paper titled, An Experimental and Modelling Strategy for Obtaining Complete Characteristic Maps of Dual-Volute Radial Inflow Turbines
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Topics: Inflow, Modeling, Turbines, Flow (Dynamics), Turbocharged engines, Blades, Degrees of freedom, Engines, Exhaust systems, Gasdynamics
Proceedings Papers

Evaluating the Use of Leaned Stator Vanes to Produce a Non-Uniform Flow Distribution Across the Inlet Span of a Mixed Flow Turbine Rotor

Richard Morrison, Stephen Spence, Sung In Kim, Thomas Leonard, Andre Starke
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A007, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-90398
https://doi.org/10.1115/GT2019-90398
View Paper titled, Evaluating the Use of Leaned Stator Vanes to Produce a Non-Uniform Flow Distribution Across the Inlet Span of a Mixed Flow Turbine Rotor
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Topics: Flow (Dynamics), Rotors, Stators, Turbines, Design, Computational fluid dynamics, Turbochargers, Engines, Angular momentum, Automotive industry
Proceedings Papers

Experimental Investigation of an Inverted Brayton Cycle for Exhaust Gas Energy Recovery

Ian Kennedy, Zhihang Chen, Bob Ceen, Simon Jones, Colin D. Copeland
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A003, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75386
https://doi.org/10.1115/GT2018-75386
View Paper titled, Experimental Investigation of an Inverted Brayton Cycle for Exhaust Gas Energy Recovery
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Topics: Brayton cycle, Energy recovery, Exhaust systems, Temperature, Gases, Pressure drop, Turbines, Additive manufacturing, Combustion, Compressors
Proceedings Papers

An Integrated Design Approach for Turbocharger Turbines Based on the Performance Optimization in Transitory Conditions

Matteo Checcucci, Michele Becciani, Juri Bellucci, Alessandro Bianchini, Giovanni Ferrara, Andrea Arnone, Francesco Cencherle, Michele De Luca, Luca Marmorini, Stephane Montesino, Nicola Pini
Proc. ASME. GT2018, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A022, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-76719
https://doi.org/10.1115/GT2018-76719
View Paper titled, An Integrated Design Approach for Turbocharger Turbines Based on the Performance Optimization in Transitory Conditions
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Topics: Design, Optimization, Turbines, Turbochargers, Engines, Flow (Dynamics), Inertia (Mechanics), Sports, Turbocharged engines, Compression
Proceedings Papers

A Numerical and Experimental Investigation of the Impact of Mixed Flow Turbine Inlet Cone Angle and Inlet Blade Angle

Thomas Leonard, Stephen Spence, Dietmar Filsinger, Andre Starke
Proc. ASME. GT2018, Volume 2B: Turbomachinery, V02BT44A003, June 11–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: GT2018-75096
https://doi.org/10.1115/GT2018-75096
View Paper titled, A Numerical and Experimental Investigation of the Impact of Mixed Flow Turbine Inlet Cone Angle and Inlet Blade Angle
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Topics: Blades, Flow (Dynamics), Turbines, Rotors, Design, Computer simulation, Geometry, Transients (Dynamics), Automotive engines, Computational fluid dynamics
Proceedings Papers

Implementing Full Electric Turbocharging Systems on Highly Boosted Gasoline Engines

Q. Zhang, P. Lu, P. Dimitriou, S. Akehurst, C. Copeland, M. Zangeneh, B. Richards, G. Fowler
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A032, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64960
https://doi.org/10.1115/GT2017-64960
View Paper titled, Implementing Full Electric Turbocharging Systems on Highly Boosted Gasoline Engines
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Topics: Gasoline engines, Engines, Compressors, Turbines, Turbochargers, Cycles, Internal combustion engines, Transients (Dynamics), Turbogenerators, Carbon
Proceedings Papers

Validation of a Heat Transfer Prediction Approach Inside Turbochargers and its Application on Turbocharged Engine Performance Analysis

Uwe Tomm, Sascha Weiske, Ahmet Coksen, Youness Rafaa, Stefan Münz
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A003, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63195
https://doi.org/10.1115/GT2017-63195
View Paper titled, Validation of a Heat Transfer Prediction Approach Inside Turbochargers and its Application on Turbocharged Engine Performance Analysis
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Topics: Heat transfer, Turbocharged engines, Turbochargers, Energy budget (Physics), Network models, Engines, Flow (Dynamics), Temperature, Algorithms, Compressors
Proceedings Papers

Methodology to Evaluate the Characteristics of a Twin-Scroll Turbocharger With Various Approaches for the Computation of Thermodynamic Properties

Holger Mai, André Kaufmann
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A007, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63462
https://doi.org/10.1115/GT2017-63462
View Paper titled, Methodology to Evaluate the Characteristics of a Twin-Scroll Turbocharger With Various Approaches for the Computation of Thermodynamic Properties
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Topics: Computation, Turbochargers, Turbines, Compressors, Fluids, Polynomials, Pressure, Boundary-value problems, Engines, Exhaust systems
Proceedings Papers

Regenerative Hydraulic Assisted Turbocharger

Tao Zeng, Devesh Upadhyay, Harold Sun, Eric Curtis, Guoming G. Zhu
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A031, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-64927
https://doi.org/10.1115/GT2017-64927
View Paper titled, Regenerative Hydraulic Assisted Turbocharger
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Topics: Turbochargers, Engines, Corporate average fuel economy, Fuel efficiency, Engineering simulation, Simulation, Cycles, Design, Torque, Transients (Dynamics)
Proceedings Papers

Investigation of Cross Flow in Double Entry Turbocharger Turbines

Dominik Lückmann, Max Stadermann, Richard Aymanns, S. Pischinger
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A024, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-57190
https://doi.org/10.1115/GT2016-57190
View Paper titled, Investigation of Cross Flow in Double Entry Turbocharger Turbines
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Topics: Cross-flow, Turbines, Turbochargers, Engines, Exhaust systems, Cylinders, Flow (Dynamics), Simulation, Cycles, Gasoline engines
Proceedings Papers

Preliminary DoE Analysis and Control of Mapping Procedure for a Turbocharger on an Engine Gas-Stand

Calogero Avola, Pavlos Dimitriou, Richard Burke, Colin Copeland
Proc. ASME. GT2016, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A008, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56466
https://doi.org/10.1115/GT2016-56466
View Paper titled, Preliminary DoE Analysis and Control of Mapping Procedure for a Turbocharger on an Engine Gas-Stand
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Topics: Engines, Experimental design, Turbochargers, Turbines, Compressors, Flow (Dynamics), Pressure, Diesel engines, Engineering simulation, Simulation
Proceedings Papers

The Benefits of an Inverted Brayton Bottoming Cycle as an Alternative to Turbo-Compounding

Colin D. Copeland, Zhihang Chen
Proc. ASME. GT2015, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A006, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-42623
https://doi.org/10.1115/GT2015-42623
View Paper titled, The Benefits of an Inverted Brayton Bottoming Cycle as an Alternative to Turbo-Compounding
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Topics: Cycles, Turbochargers, Brayton cycle, Turbomachinery, Heat recovery, Thermal efficiency, Exhaust systems, Internal combustion engines, Otto cycle, Pressure
Proceedings Papers

A Throttle Loss Recovery Concept Using an Expander for a 2.0 Litre Turbocharged Gasoline Engine

P. Lu, B. Hu, C. Brace
Proc. ASME. GT2015, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T23A013, June 15–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: GT2015-43031
https://doi.org/10.1115/GT2015-43031
View Paper titled, A Throttle Loss Recovery Concept Using an Expander for a 2.0 Litre Turbocharged Gasoline Engine
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Topics: Gasoline engines, Engines, Brakes, Energy generation, Exhaust systems, Flow (Dynamics), Machinery, Pressure drop, Turbochargers, Combustion
Proceedings Papers

The Application of Variable Turbine Geometry Turbocharging to Precision Generator Sets

Alan M. Alpert
Proc. ASME. GT1985, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T04A006, March 18–21, 1985
Publisher: American Society of Mechanical Engineers
Paper No: 85-GT-182
https://doi.org/10.1115/85-GT-182
View Paper titled, The Application of Variable Turbine Geometry Turbocharging to Precision Generator Sets
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Topics: Generators, Geometry, Turbines, Stress, Turbochargers, Engines, Fuel consumption, Turbocharged engines, Weight (Mass)
Proceedings Papers

Scaling Methods for Matching Tasks in Turbocharged Engines

Thibaut Njoya, Mehdi Nakhjiri, Peter F. Pelz, Robert Frase
Proc. ASME. GT2014, Volume 1B: Marine; Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V01BT24A006, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25224
https://doi.org/10.1115/GT2014-25224
View Paper titled, Scaling Methods for Matching Tasks in Turbocharged Engines
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Topics: Turbocharged engines, Turbochargers, Calibration, Engines, Concretes, Heat transfer, Steady state, Uncertainty
Proceedings Papers

A Numerical Study of Inlet Geometry for a Low Inertia Mixed Flow Turbocharger Turbine

Thomas M. Leonard, Stephen Spence, Juliana Early, Dietmar Filsinger
Proc. ASME. GT2014, Volume 2D: Turbomachinery, V02DT42A019, June 16–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: GT2014-25850
https://doi.org/10.1115/GT2014-25850
View Paper titled, A Numerical Study of Inlet Geometry for a Low Inertia Mixed Flow Turbocharger Turbine
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Topics: Flow (Dynamics), Geometry, Inertia (Mechanics), Turbines, Turbochargers, Rotors, Blades, Design, Transients (Dynamics), Bending (Stress)
Proceedings Papers

Assessment of Cycle Averaged Turbocharger Maps Through One Dimensional and Mean-Line Coupled Codes

Meng Soon Chiong, Srithar Rajoo, Aaron W. Costall, Wan Saiful-Islam Bin Wan Salim, Alessandro Romagnoli, Ricardo F. Martinez-Botas
Proc. ASME. GT2013, Volume 6C: Turbomachinery, V06CT40A026, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-95906
https://doi.org/10.1115/GT2013-95906
View Paper titled, Assessment of Cycle Averaged Turbocharger Maps Through One Dimensional and Mean-Line Coupled Codes
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Topics: Cycles, Turbochargers, Engines, Turbines, Emissions, Flow (Dynamics), Internal combustion engines, Modeling, Turbocharged engines, Carbon dioxide
Proceedings Papers

Turbocharged SI-Engine Simulation With Cold and Hot-Measured Turbocharger Performance Maps

Habib Aghaali, Hans-Erik Ångström
Proc. ASME. GT2012, Volume 5: Manufacturing Materials and Metallurgy; Marine; Microturbines and Small Turbomachinery; Supercritical CO2 Power Cycles, 671-679, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68758
https://doi.org/10.1115/GT2012-68758
View Paper titled, Turbocharged SI-Engine Simulation With Cold and Hot-Measured Turbocharger Performance Maps
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Topics: Heat transfer, Simulation, Spark-ignition engine, Turbocharged engines, Turbochargers
Proceedings Papers

Investigations Into the Performance of a Turbogenerated Biogas Engine During Speed Transients

Ian Thompson, Stephen Spence, Charles McCartan, David Thornhill, Jonathan Talbot-Weiss
Proc. ASME. GT2011, Volume 3: Controls, Diagnostics and Instrumentation; Education; Electric Power; Microturbines and Small Turbomachinery; Solar Brayton and Rankine Cycle, 723-732, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45317
https://doi.org/10.1115/GT2011-45317
View Paper titled, Investigations Into the Performance of a Turbogenerated Biogas Engine During Speed Transients
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Topics: Biogas, Engines, Transients (Dynamics), Turbogenerators, Turbocharged engines, Exhaust systems, Turbochargers, Geometry, Internal combustion engines, Pressure
Proceedings Papers

Improving the Application of Turbine Maps in 1D Engine Process Modelling

Mathias Vogt, Florian Frese, Holger Mai, Roland Baar
Proc. ASME. GT2011, Volume 3: Controls, Diagnostics and Instrumentation; Education; Electric Power; Microturbines and Small Turbomachinery; Solar Brayton and Rankine Cycle, 759-769, June 6–10, 2011
Publisher: American Society of Mechanical Engineers
Paper No: GT2011-45500
https://doi.org/10.1115/GT2011-45500
View Paper titled, Improving the Application of Turbine Maps in 1D Engine Process Modelling
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Topics: Engines, Modeling, Turbines, Boundary-value problems, Flow (Dynamics), Pressure, Process simulation, Temperature, Turbochargers, Emissions