Comparative assessment of parallel-hybrid-electric propulsion systems for four different aircraft

DF Finger, C Braun, C Bil - Journal of Aircraft, 2020 - arc.aiaa.org
Until electric energy storage systems are ready to allow fully electric aircraft, the combination
of combustion engine and electric motor as a hybrid-electric propulsion system seems to be …

A comparison of hybrid-electric aircraft sizing methods

DF Finger, R de Vries, R Vos, C Braun, C Bil - AIAA scitech 2020 forum, 2020 - arc.aiaa.org
The number of case studies focusing on hybrid-electric aircraft is steadily increasing, since
these configurations are thought to lead to lower operating costs and environmental impact …

Multidisciplinary design optimization framework with coupled derivative computation for hybrid aircraft

A Sgueglia, P Schmollgruber, N Bartoli, E Benard… - Journal of Aircraft, 2020 - arc.aiaa.org
Hybrid-electric aircraft are a potential way to reduce the environmental footprint of aviation.
Research aimed at this subject has been pursued over the last decade; nevertheless, at this …

Cross-validation of hybrid-electric aircraft sizing methods

DF Finger, R de Vries, R Vos, C Braun, C Bil - Journal of Aircraft, 2022 - arc.aiaa.org
The number of studies on hybrid-electric aircraft is steadily increasing because these
configurations can lead to lower operating costs and environmental impact than traditional …

[PDF][PDF] Methodology for Multidisciplinary Aircraft Design under Consideration of Hybrid-Electric Propulsion Technology

DF Finger - 2020 - researchgate.net
Against a background of increasing energy demand and rising fuel prices, hybrid-electric
propulsion systems have the potential to significantly reduce emissions of aircraft …

Impact of battery performance on the initial sizing of hybrid-electric general aviation aircraft

DF Finger, C Braun, C Bil - Journal of Aerospace Engineering, 2020 - ascelibrary.org
Studies suggest that hybrid-electric aircraft have the potential to generate fewer emissions
and be inherently quieter when compared to conventional aircraft. By operating combustion …

Evaluation of Series and Parallel Hybrid Propulsion Systems for UAVs Implementing Distributed Propulsion Architectures

D Jimenez, E Valencia, A Herrera, E Cando, M Pozo - Aerospace, 2022 - mdpi.com
Current environmental policies for the aviation sector motivate the use of cleaner propulsion
alternatives in order to reduce their CO2 footprint and noise pollution in the coming years. In …

Feasibility Study of electrified light-sport aircraft powertrains

M McQueen, AE Karataş, G Bramesfeld, E Demir… - Aerospace, 2022 - mdpi.com
A theory-based aerodynamic model developed and applied to electrified powertrain
configurations was intended to analyze the feasibility of implementing fully electric and serial …

Synergies and Trade-Offs in Hybrid Propulsion Systems Through Physics-Based Electrical Component Modeling

D Bermperis, E Ntouvelos… - … for Gas Turbines …, 2024 - asmedigitalcollection.asme.org
Hybrid-electric propulsion is recognized as an enabling technology for reducing aviation's
environmental impact. In this work, a serial/parallel hybrid configuration of a 19-passenger …

[图书][B] Sizing studies of light aircraft with parallel hybrid propulsion systems

R Rings, J Ludowicy, DF Finger, C Braun - 2018 - dglr.de
In the past decades, interest in cleaner, alternative propulsion increased rapidly.
Accordingly, novel approaches for aircraft propulsion are required to meet the spirit of the …