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Proceedings Papers

Root Cause Analysis of the Lack of Market Success of Micro Gas Turbine Systems

Giuseppe Tilocca, D. Sánchez, M. Torres García
Proc. ASME. GT2022, Volume 5: Education; Electric Power; Fans and Blowers, V005T09A004, June 13–17, 2022
Paper No: GT2022-82146
DOI: https://doi.org/10.1115/GT2022-82146
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Topics: Micro gas turbines, Root cause analysis, Combined heat and power, Emissions, Internal combustion engines, Microturbines, Acoustic emissions, Economics , Electricity (Physics), Maintenance
Proceedings Papers

Aerodynamic Optimization of a Turbocharger Unit Based on the Overall Efficiency Enhancement of an Internal Combustion Engine for Stationary Power Production

Iacopo Catalani, Andrea Agnolucci, Francesco Balduzzi, Alessandro Bianchini, Andrea Arnone, Giovanni Ferrara, Giovanni Vichi, Alessandro Bellissima, Ryota Minamino, Go Asai
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A004, June 7–11, 2021
Paper No: GT2021-58843
DOI: https://doi.org/10.1115/GT2021-58843
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Topics: Energy generation, Internal combustion engines, Optimization, Turbochargers, Engines, Compressors, Simulation, Turbines, Aerodynamics, Automotive industry
Proceedings Papers

Use of an Integrated Approach for Analysis and Design of Turbocharged Internal Combustion Engine

Thiago Ebel, Mark Anderson, Parth Pandya, Mat Perchanok, Nick Tiney, Steve P. Gravante
Proc. ASME. GT2021, Volume 6: Ceramics and Ceramic Composites; Coal, Biomass, Hydrogen, and Alternative Fuels; Microturbines, Turbochargers, and Small Turbomachines, V006T19A017, June 7–11, 2021
Paper No: GT2021-60326
DOI: https://doi.org/10.1115/GT2021-60326
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Topics: Compressors, Design, Internal combustion engines, Turbines, Turbochargers, Engines, Pressure, Diesel, Gasdynamics, Geometry
Proceedings Papers

One Dimensional Modelling for Pulsed Flow Twin-Entry Turbine

Bijie Yang, Ricardo Martinez-Botas, Yingxian Xue, Mingyang Yang
Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A015, June 7–11, 2021
Paper No: GT2021-60069
DOI: https://doi.org/10.1115/GT2021-60069
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Topics: Flow (Dynamics), Modeling, Turbines, Pressure, Turbochargers, Computational fluid dynamics, Energy conservation, Engines, Exhaust systems, Internal combustion engines
Proceedings Papers

Aeromechanical Optimization of Scalloping in Mixed Flow Turbines

Matthew Elliott, Stephen Spence, Martin Seiler, Marco Geron
Proc. ASME. GT2021, Volume 2D: Turbomachinery — Multidisciplinary Design Approaches, Optimization, and Uncertainty Quantification; Radial Turbomachinery Aerodynamics; Unsteady Flows in Turbomachinery, V02DT37A004, June 7–11, 2021
Paper No: GT2021-58901
DOI: https://doi.org/10.1115/GT2021-58901
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Topics: Flow (Dynamics), Optimization, Turbines, Design, Inertia (Mechanics), Engines, Stress, Rotors, Transients (Dynamics), Turbochargers
Proceedings Papers

A Reduced-Order Model for the Preliminary Design of Small-Scale Radial Inflow Turbines

Marco Manfredi, Marco Alberio, Marco Astolfi, Andrea Spinelli
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A013, June 7–11, 2021
Paper No: GT2021-59444
DOI: https://doi.org/10.1115/GT2021-59444
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Topics: Design, Inflow, Turbines, Organic Rankine cycle, Heat recovery, Cycles, Emissions, Energy generation, Fluids, High pressure (Physics)
Proceedings Papers

Energy Management of a Hybrid-Electric Aeronautical Propulsion System to Be Used in a Stationary Test Bench

Manuel A. Rendon, Konstantinos Kyprianidis, Yipsy Roque Benito, Daniel de A. Fernandes, Ariele T. Ferraz, Luan R. C. Vieira
Proc. ASME. GT2020, Volume 5: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage, V005T06A035, September 21–25, 2020
Paper No: GT2020-16133
DOI: https://doi.org/10.1115/GT2020-16133
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Topics: Energy management, Propulsion systems, Aircraft, Construction, Emissions, Greenhouse gases, Internal combustion engines, Propellers, Aerodynamics, Aircraft propulsion
Proceedings Papers

Complex Energy Networks Optimization: Part II — Software Application to a Case Study

M. A. Ancona, M. Bianchi, L. Branchini, A. De Pascale, F. Melino, A. Peretto, J. Rosati
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T17A002, September 21–25, 2020
Paper No: GT2020-14206
DOI: https://doi.org/10.1115/GT2020-14206
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Topics: Computer software, Optimization, Energy / power systems, Energy generation, Cooling, Absorption, Algorithms, Boilers, Combined heat and power, Compression
Proceedings Papers

The CFD Design and Optimisation of a 100 kW Hydrogen Fuelled mGT

Cedric Devriese, Gijs Penninx, Guido de Ruiter, Rob Bastiaans, Ward De Paepe
Proc. ASME. GT2020, Volume 8: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V008T20A004, September 21–25, 2020
Paper No: GT2020-14473
DOI: https://doi.org/10.1115/GT2020-14473
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Topics: Computational fluid dynamics, Design, Hydrogen, Optimization, Combustion chambers, Turbines, Compressors, Nitrogen oxides, Geometry, Nozzles
Proceedings Papers

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, Joerg R. Seume
Proc. ASME. GT2020, Volume 2C: Turbomachinery, V02CT35A051, September 21–25, 2020
Paper No: GT2020-16077
DOI: https://doi.org/10.1115/GT2020-16077
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Topics: Computational fluid dynamics, Heat transfer, Rotors, Temperature, Temperature distribution, Turbochargers, Bearings, Flow (Dynamics), Fluid films, Heat
Proceedings Papers

Gradient-Based Optimization of a Radial Turbine Volute and a Downstream Bend Using Vertex Morphing

Nicolas Lachenmaier, Daniel Baumgärtner, Heinz-Peter Schiffer, Johannes Kech
Proc. ASME. GT2020, Volume 2E: Turbomachinery, V02ET39A004, September 21–25, 2020
Paper No: GT2020-14145
DOI: https://doi.org/10.1115/GT2020-14145
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Topics: Optimization, Turbines, Pressure, Compressors, Cycles, Design, Fuel consumption, Geometry, Internal combustion engines, Pressure drop
Proceedings Papers

Generating Laminar Flame Speed Libraries for Autoignition Conditions

Karthik V. Puduppakkam, Abhijit U. Modak, Cheng Wang, Devin Hodgson, Chitralkumar V. Naik, Ellen Meeks
Proc. ASME. GT2020, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A004, September 21–25, 2020
Paper No: GT2020-15274
DOI: https://doi.org/10.1115/GT2020-15274
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Topics: Flames, Computational fluid dynamics, Combustion chambers, Fuels, Gas turbines, Internal combustion engines, Modeling, Simulation
Proceedings Papers

Evaluation of Spray Performance of Pyrolysis Oil

Sangsig Yun, Minji Choi, Ashwani Kumar
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A021, June 17–21, 2019
Paper No: GT2019-91742
DOI: https://doi.org/10.1115/GT2019-91742
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Topics: Pyrolysis, Sprays, Fossil fuels, Fuels, Nozzles, Oils, Petroleum, Chemical properties, Design, Drops
Proceedings Papers

Effects of Varying Liquid Fuel and Air Co-Flow Rates on Spray Characterisation of an Annular Co-Flow Spray Burner

R. A. Alsulami, S. Nates, W. Wang, S. H. Won, Bret Windom
Proc. ASME. GT2019, Volume 4B: Combustion, Fuels, and Emissions, V04BT04A005, June 17–21, 2019
Paper No: GT2019-90989
DOI: https://doi.org/10.1115/GT2019-90989
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Topics: Flow (Dynamics), Fuels, Sprays, Drops, Air flow, Turbulence, Combustion, Flames, Stability, Combustion systems
Proceedings Papers

Turbocharger Turbine Rotor Design for Low U/C Values

Hua Chen, Yuchao Song, Aiguo Gu, Yangfang Zhang, Hongwei Li
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A002, June 17–21, 2019
Paper No: GT2019-90070
DOI: https://doi.org/10.1115/GT2019-90070
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Topics: Design, Internal combustion engines, Rotors, Turbines, Turbochargers
Proceedings Papers

Experimental Study on Centrifugal Compressor Performance at Pulsating Backpressure Conditions

Mengying Shu, Mingyang Yang, Kaiyue Zhang, Ricardo F. Martinez-Botas, Kangyao Deng
Proc. ASME. GT2019, Volume 2B: Turbomachinery, V02BT44A012, June 17–21, 2019
Paper No: GT2019-90735
DOI: https://doi.org/10.1115/GT2019-90735
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Topics: Compressors, Surges, Flow (Dynamics), Engines, Turbochargers, Cylinders, Design methodology, Fast Fourier transforms, Fluctuations (Physics), Frequency-domain analysis
Proceedings Papers

Auto Ignition Study of Methane and Bio Alcohol Fuel Blends

Xuan Zheng, Shirin Jouzdani, Benjamin Akih-Kumgeh
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T03A022, June 17–21, 2019
Paper No: GT2019-91978
DOI: https://doi.org/10.1115/GT2019-91978
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Topics: Ethanol, Fuels, Ignition, Methane, Combustion, Ignition delay, Natural gas, Oxygen, Pyrolysis, Biofuel
Proceedings Papers

Humidified Micro Gas Turbine for Range Extended Electric Vehicles: Thermodynamic Performance Assessment

Ward De Paepe, Marina Montero Carrero, Alessio Pappa, Laurent Bricteux, Francesco Contino
Proc. ASME. GT2019, Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, V003T06A016, June 17–21, 2019
Paper No: GT2019-91389
DOI: https://doi.org/10.1115/GT2019-91389
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Topics: Electric vehicles, Micro gas turbines, Vehicles, Emissions, Internal combustion engines, Water, Cities, Condensation, Cycles, Density
Proceedings Papers

Investigation on Unsteady and Steady Swirling Inflow Effect on Turbocharger Turbine Performance

Zhanming Ding, Weilin Zhuge, Yangjun Zhang, Yingjie Chen, Chang Liu
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A016, June 17–21, 2019
Paper No: GT2019-91155
DOI: https://doi.org/10.1115/GT2019-91155
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Topics: Inflow, Swirling flow, Turbines, Turbochargers, Internal combustion engines, Flow (Dynamics), Emissions, Steady state, Carbon dioxide, Cutting
Proceedings Papers

Parametric Study on Ported Shroud Locations and Geometries for a Turbocharger Compressor

Suheab Thamizullah, Abdul Nassar, Antonio Davis, Gaurav Giri, Leonid Moroz
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A017, June 17–21, 2019
Paper No: GT2019-91245
DOI: https://doi.org/10.1115/GT2019-91245
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Topics: Compressors, Turbochargers, Design, Surges, Blades, Delays, Automotive engines, Cavities, Computational fluid dynamics, Computer software