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Proceedings Papers

Boosting the Capabilities of Gas Stand Data Acquisition and Control Systems by Using a Digital Twin Based on a Holistic Turbocharger Model

José R. Serrano, Luis Miguel García-Cuevas, Vishnu Samala, Juan Antonio López-Carrillo, Holger Mai
Proc. ASME. ICEF2021, ASME 2021 Internal Combustion Engine Division Fall Technical Conference, V001T07A002, October 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: ICEF2021-66745
https://doi.org/10.1115/ICEF2021-66745
View Paper titled, Boosting the Capabilities of Gas Stand Data Acquisition and Control Systems by Using a Digital Twin Based on a Holistic Turbocharger Model
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Topics: Control systems, Data acquisition, Testing, Turbochargers
Proceedings Papers

Methodology to Optimize and Predict the Measurement Point Distribution for Compressor Mapping on the Hot-Gas Test Bench

Holger Mai, André Kaufmann, Mathias Vogt
Proc. ASME. GT2019, Volume 8: Microturbines, Turbochargers, and Small Turbomachines; Steam Turbines, V008T26A020, June 17–21, 2019
Publisher: American Society of Mechanical Engineers
Paper No: GT2019-91422
https://doi.org/10.1115/GT2019-91422
View Paper titled, Methodology to Optimize and Predict the Measurement Point Distribution for Compressor Mapping on the Hot-Gas Test Bench
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Topics: 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

Methodology to Evaluate Turbocharger Turbine Performance at High Blade to Jet Speed Ratio Under Quasi Adiabatic Conditions

José Ramón Serrano, Luis Miguel García-Cuevas, Lukas Benjamin Inhestern, Holger Mai, Andrea Rinaldi, Adrian Miguel-Sanchez
Proc. ASME. GT2017, Volume 8: Microturbines, Turbochargers and Small Turbomachines; Steam Turbines, V008T26A004, June 26–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GT2017-63360
https://doi.org/10.1115/GT2017-63360
View Paper titled, Methodology to Evaluate Turbocharger Turbine Performance at High Blade to Jet Speed Ratio Under Quasi Adiabatic Conditions
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Topics: Blades, Turbines, Turbochargers, Engines, Compressors, Flow (Dynamics), Heat transfer, Emissions, Inlet guide vanes, Temperature
Proceedings Papers

Impact of Measurement Uncertainty in the Characteristic Maps of a Turbocharger on Engine Performance

Holger Mai, Mathias Vogt, Roland Baar, Andreas Kinski
Proc. ASME. GT2013, Volume 5A: Industrial and Cogeneration; Manufacturing Materials and Metallurgy; Marine; Microturbines, Turbochargers, and Small Turbomachines, V05AT23A015, June 3–7, 2013
Publisher: American Society of Mechanical Engineers
Paper No: GT2013-94621
https://doi.org/10.1115/GT2013-94621
View Paper titled, Impact of Measurement Uncertainty in the Characteristic Maps of a Turbocharger on Engine Performance
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Topics: Engines, Measurement uncertainty, Turbochargers, Uncertainty, Errors, Process simulation, Boundary-value problems, Combustion, Compressors, Displacement
Journal Articles

Impact of Measurement Uncertainty in the Characteristic Maps of a Turbocharger on Engine Performance

Holger Mai, Mathias Vogt, Roland Baar, Andreas Kinski
Journal: Journal of Engineering for Gas Turbines and Power
Publisher: ASME
Article Type: Research-Article
J. Eng. Gas Turbines Power. February 2014, 136(2): 021201.
Paper No: GTP-13-1318
https://doi.org/10.1115/1.4025485
Published Online: November 1, 2013
View Articletitled, Impact of Measurement Uncertainty in the Characteristic Maps of a Turbocharger on Engine Performance
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Topics: Compressors, Measurement uncertainty, Turbines, Uncertainty, Turbochargers, Engines
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