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Proceedings Papers

Critical and Choking Mach Numbers for Organic Vapor Flows Through Turbine Cascades

Stefan aus der Wiesche, Felix Reinker, Robert Wagner, Leander Hake, Max Passmann
Proc. ASME. GT2021, Volume 4: Controls, Diagnostics, and Instrumentation; Cycle Innovations; Cycle Innovations: Energy Storage; Education; Electric Power, V004T06A003, June 7–11, 2021
Paper No: GT2021-59013
DOI: https://doi.org/10.1115/GT2021-59013
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Topics: Flow (Dynamics), Mach number, Turbines, Vapors
Journal Articles

Gasoline Compression Ignition on a Light-Duty Multi-Cylinder Engine Using a Wide Range of Fuel Reactivities and Heavy Fuel Stratification

Adam B. Dempsey, Scott Curran, Robert Wagner, William Cannella, Andrew Ickes
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. September 2021, 143(9): 092303.
Paper No: JERT-21-1227
DOI: https://doi.org/10.1115/1.4050742
Published Online: April 30, 2021
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Topics: Combustion, Engines, Exhaust gas recirculation, Fuels, Gasoline, Pressure, Cylinders, Emissions, Diesel
Proceedings Papers

Gasoline Compression Ignition (GCI) on a Light-Duty Multi-Cylinder Engine Using a Wide Range of Fuel Reactivities and Heavy Fuel Stratification

Adam B. Dempsey, Scott Curran, Robert Wagner, William Cannella, Andrew Ickes
Proc. ASME. ICEF2020, ASME 2020 Internal Combustion Engine Division Fall Technical Conference, V001T03A004, November 4–6, 2020
Paper No: ICEF2020-2929
DOI: https://doi.org/10.1115/ICEF2020-2929
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Topics: Compression, Cylinders, Engines, Fuels, Gasoline, Ignition, Combustion, Emissions, Nitrogen oxides, Cycles
Proceedings Papers

An Accurate Thermal Measurement Approach for Determining Fan Efficiencies Based on System Identification

Stefan aus der Wiesche, Felix Reinker, Robert Wagner, Philipp Epple, Manuel Fritsche, Hans Jörg Russwurm
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A014, July 28–August 1, 2019
Paper No: AJKFluids2019-4613
DOI: https://doi.org/10.1115/AJKFluids2019-4613
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Topics: Design, Performance, Signals, Temperature, Temperature measurement, Testing performance, Transients (Dynamics)
Proceedings Papers

CFD-Simulation of Centrifugal Fan Performance Characteristics Using Ideal and Real Gas Models for Air and Organic Fluids

Manuel Fritsche, Philipp Epple, Karsten Hasselmann, Felix Reinker, Robert Wagner, Stefan aus der Wiesche, Hans Russwurm
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A020, July 28–August 1, 2019
Paper No: AJKFluids2019-4815
DOI: https://doi.org/10.1115/AJKFluids2019-4815
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Topics: Computational fluid dynamics, Fluids, Performance characterization, Simulation
Proceedings Papers

Overview of the Oak Ridge National Laboratory Advanced Manufacturing Integrated Energy Demonstration Project: Case Study of Additive Manufacturing as a Tool to Enable Rapid Innovation in Integrated Energy Systems

Roderick Jackson, Scott Curran, Paul Chambon, Brian Post, Lonnie Love, Robert Wagner, Burak Ozpineci, Madhu Chinthavali, Michael Starke, Johney Green, Jr., Lucas Tryggestad, Brian Lee
Proc. ASME. IMECE2016, Volume 14: Emerging Technologies; Materials: Genetics to Structures; Safety Engineering and Risk Analysis, V014T07A001, November 11–17, 2016
Paper No: IMECE2016-66256
DOI: https://doi.org/10.1115/IMECE2016-66256
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Topics: Additive manufacturing, Energy / power systems, Innovation, Manufacturing, Vehicles, Engineering prototypes, Printing, Renewable energy, Electric vehicle batteries, Electric vehicles
Proceedings Papers

A Modular Low-Speed Wind Tunnel With Two Test Sections and Variable Inflow Angle

Robert Wagner, Kai Dönnebrink, Felix Reinker, Karsten Hasselmann, Jonas Rejek, Stefan aus der Wiesche
Proc. ASME. IMECE2015, Volume 7B: Fluids Engineering Systems and Technologies, V07BT09A043, November 13–19, 2015
Paper No: IMECE2015-50232
DOI: https://doi.org/10.1115/IMECE2015-50232
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Topics: Inflow, Wind tunnels, Circuits, Testing, Airfoils, Blades, Calibration, Cascades (Fluid dynamics), Computational fluid dynamics, Design
Journal Articles

Effect of Premixed Fuel Preparation for Partially Premixed Combustion With a Low Octane Gasoline on a Light-Duty Multicylinder Compression Ignition Engine

Adam B. Dempsey, Scott Curran, Robert Wagner, William Cannella
Journal: Journal of Engineering for Gas Turbines and Power
Article Type: Research-Article
J. Eng. Gas Turbines Power. November 2015, 137(11): 111506.
Paper No: GTP-15-1067
DOI: https://doi.org/10.1115/1.4030281
Published Online: November 1, 2015
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Topics: Combustion, Emissions, Engines, Fuels, Pressure, Cylinders, Gasoline, Diesel engines, Nitrogen oxides
Proceedings Papers

Effect of Premixed Fuel Preparation for Partially Premixed Combustion With a Low Octane Gasoline on a Light-Duty Multi-Cylinder Compression Ignition Engine

Adam Dempsey, Scott Curran, Robert Wagner, William Cannella
Proc. ASME. ICEF2014, Volume 1: Large Bore Engines; Fuels; Advanced Combustion; Emissions Control Systems, V001T03A012, October 19–22, 2014
Paper No: ICEF2014-5561
DOI: https://doi.org/10.1115/ICEF2014-5561
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Topics: Combustion, Cylinders, Diesel engines, Fuels, Gasoline, Emissions, Engines, Brakes, Ejectors, High pressure (Physics)