Stephan Karmann

Karmann, S.; Eicheldinger, S.; Prager, M.; Jaensch, M.; Wachtmeister, G.: Experimental comparison between an optical and an all-metal large bore engine. International Journal of Engine Research (24(3)), 2023, 1223-1238 mehr…
Karmann, S.; Eicheldinger, S.; Prager, M.; Jaensch, M.; Wachtmeister, G.: Optical and Thermodynamic Investigations of a Methane- and Hydrogen-Blend-Fueled Large-Bore Engine Using a Fisheye Optical System. Energies 16(4) (1590), 2023 mehr…

Karmann, S.; Eicheldinger, S.; Prager, M.; Wachtmeister, G.: Optical and Thermodynamic Investigations of a Methane and Hydrogen Blend Fueled Large Bore Engine. International Journal of Engine Research (14680874211066735), 2022 mehr…
Karmann, S.; Mühlthaler, M.; Waligorski, D.; Prager, M.: Dekarbonisierung und Defossilisierung von Großgasmotoren. 2. Statuskonferenz der Forschungsinitiative Energiewende im Verkehr, 2022 mehr…
Karmann, S.; Röhrle, H.; Klier, B.; Prager, M.; Wachtmeister, G.: Design of an Endoscopic Fully Optically Accessible High-Speed Large-Bore Engine. SAE International Journal of Engines, 2022 mehr…
Karmann, S.; Weber, S.; Stürzl, W.; Prager, M.; Jaensch, M.; Wachtmeister, G.: Development of an Optical Investigation Method for Diesel and Oxymethylene Ether Spray in a Large-Bore Dual-Fuel Engine Using a Fisheye Optical System. SAE International Journal of Engines V132-3EJ, 2022 mehr…

Eicheldinger, S.; Karmann, S.; Prager, M.; Wachtmeister, G.: Optical screening investigations of backfire in a large bore medium speed hydrogen engine. International Journal of Engine Research, 2021 mehr…
Karmann, S. B.; Kunkel, Ch.; Prager, M.; Wachtmeister, G.: A New Optical Access for Medium Speed Large Bore Marine Engines under Full-Load Operating Conditions. SAE International Journal of Engines 14 (6), 2021 mehr…

Frankl, S.; Gleis, S.; Karmann, S.; Prager, M.; Wachtmeister, G.: Investigation of ammonia and hydrogen as CO2-free fuels for heavy duty engines using a high pressure dual fuel combustion process. International Journal of Engine Research, 2020, 146808742096787 mehr…
Karmann, S.; Friedrich, C.; Prager, M.; Wachtmeister, G.: Realization of a Fully Optically Accessible Medium Speed Large Bore Engine Using a Fisheye Optic. ASME 2020 Power Conference, American Society of Mechanical Engineers, 2020 mehr…

Karmann, S.; Prager; M.; Wachtmeister, G.: Conceptual Investigations on Full Optical Accessibility to Large-Bore Medium-Speed Engines. SAE Int. J. Engines 12 (3), 2019 mehr…

Karmann, S. B.; Rösler, S.; Wachtmeister, G., Fischer, P. D.; Pflaum, H.; Stahl, K.: Co-Simulation Study of the Split-Crankshaft Engine's Electromechanical Clutch Unit. SAE Int. J. Eng. SAE Int. J. Eng. 11(1):2018, 2018 mehr…

Baumgartner, L.S.; Karmann, S.; Backes, F.; Stadler, A.; Wachtmeister, G.: Experimental Investigation of Orifice Design Effects on a Methane Fuelled Prechamber Gas Engine for Automotive Applications. SAE Technical Papers 2017-September (September), 2017 mehr…

Karmann, S.; Mühlthaler, M.; Prager, M.; Wachtmeister, G.; Unfug, F.: A method for measuring in-cylinder λ-distribution in medium-speed DF engines. HORIZON 2020, 2016, mehr…

Dr.-Ing. Stephan Karmann