Jens Friedrichs

Conceptual Design of Operation Strategies for Hybrid Electric Aircraft

Julian Hoelzen, Yaolong Liu, Boris Bensmann et al. · Energies · 2018 · 183 citations · Full text

Engineering, Hybrid Electric Aircraft, Energy Efficiency +20

A Study on Electrofuels in Aviation

Andreas Goldmann, Waldemar Sauter, Marcel Oettinger et al. · Energies · 2018 · 104 citations · Full text

Engineering, Energy Conversion, Future Fuel +18

Rotating Cavitation in a Centrifugal Pump Impeller of Low Specific Speed

Jens Friedrichs, Gu ̈nter Kosyna · Journal of Fluids Engineering · 2002 · 73 citations

Low Specific Speed, Cavitation, Cavitating Flow +8

Comparison of phase-change-heat-pump cooling and liquid cooling for PEM fuel cells for MW-level aviation propulsion

Till Lennart Kösters, Xi Liu, Dragan Kožulović et al. · International Journal of Hydrogen Energy · 2022 · 45 citations

Engineering, Liquid Metal Cooling, Energy Efficiency +12

Evaluation of ultra-high bypass ratio engines for an over-wing aircraft configuration

Daniel Giesecke, Marcel Lehmler, Jens Friedrichs et al. · Journal of the Global Power and Propulsion Society · 2018 · 36 citations · Full text

Variable Bypass Nozzle, Aeroacoustics, Desirable Bypass Ratio +10