Results 11 to 20 of about 15,184 (243)
Optimal energy management for hybrid-electric aircraft [PDF]
Aircraft Engineering and Aerospace Technology, 2020 Purpose In recent years, increased awareness on global warming effects led to a renewed interest in all kinds of green technologies. Among them, some attention has been devoted to hybrid-electric aircraft – aircraft where the propulsion system contains power systems driven by electricity and power systems driven by hydrocarbon-based fuel.
Soares Pinto Leite, J.P. (author) +1 more
core +6 more sources
A Comparison of Hybrid-Electric Aircraft Sizing Methods
AIAA Scitech 2020 Forum, 2020 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 than traditional aircraft. However, due to the lack of reference data of actual hybrid-electric aircraft, in most cases, the design tools and results are difficult to ...
Finger, D. Felix (author) +4 more
openaire +4 more sources
HTS-Technology for hybrid electric aircraft
, 2017 The world of transportation is in a transition: From combustion engines to electric machines. This change is getting more and more momentum on the land, on the sea and in recent years also in the air. On the one hand, electric aircraft is supposed to open absolutely new opportunities for urban mobility with such concepts as prosed and currently ...
Filipenko, Mykhaylo
openaire +4 more sources
Investigation of the operational flexibility of a regional hybrid-electric aircraft [PDF]
, 2023 12th EASN International Conference on "Innovation in Aviation & Space for Opening New Horizons" 2022, 18-21 October 2022, Barcelona, SpainThe complexity of hybrid-electric aircraft propulsion systems is also characterized by the greater number of degrees
Krupa, Gustavo Pedro +6 more
core +1 more source
Energies, 2023 The adoption of hybrid–electric propulsion, allowing us to partially replace fuel with batteries and to reduce aircraft in-flight emissions, represents one of the main investigated solutions to mitigate the aviation climate impact.
Karim Abu Salem +2 more
doaj +1 more source
Parametric Analysis for Hybrid–Electric Regional Aircraft Conceptual Design and Development
Applied Sciences, 2023 This paper proposes a conceptual analysis of the limitations related to the development (and integration) of hybrid–electric propulsion on regional transport aircraft, with the aim to identify a feasibility space for this innovative aircraft concept ...
Giuseppe Palaia +2 more
doaj +1 more source
International Journal of Aerospace Engineering, 2022 Hybrid-electric technology can be expected to improve the performance of fixed wing vertical takeoff and landing (VTOL) aircraft. In this paper, we demonstrated a method of retrofitting a single-energy propulsion system prototype with a hybrid-electric ...
Jianan Zong +4 more
doaj +1 more source
Model-Based Analysis of Lithium-Ion Battery Technology Predictions in Light-Sport Aircraft
IEEE Access, 2022 A flight performance model was used to analyze the range capability of fully electric and hybrid-electric aircraft powertrains to determine their implementation feasibility compared to a similarly sized traditionally powered reference aircraft. Range was
Madeline McQueen +3 more
doaj +1 more source
Systems Integration Framework for Hybrid-Electric Commuter and Regional Aircraft
Aerospace, 2023 System integration is one of the key challenges to bringing future hybrid-electric and all-electric aircraft into the market. In addition, retrofitting and redesigning existing aircraft are potential paths toward achieving hybrid and all-electric flight,
Vijesh Mohan +2 more
doaj +1 more source
A New Range Equation for Hybrid Aircraft Design
Aerospace, 2023 A new Range Equation for a hybrid-electric propeller-driven aircraft was formulated by an original derivation based on the comparison of Virtual Electrical Aircraft (VEA) and Virtual Thermal Aircraft (VTA) range equations.
Enrico Cestino +4 more
doaj +1 more source