Results 11 to 20 of about 55,752 (238)

Mission Analysis and Aircraft Sizing of a Hybrid-Electric Regional Aircraft [PDF]

54th AIAA Aerospace Sciences Meeting, 2016
The purpose of this study was to explore advanced airframe and propulsion technologies for a small regional transport aircraft concept (approximately 50 passengers), with the goal of creating a conceptual design that delivers significant cost and performance advantages over current aircraft in that class.
Kevin R. Antcliff, Mark D. Guynn, Ty Marien, Douglas P. Wells, Steven J. Schneider, Michael J. Tong   +5 more
openaire   +4 more sources

Hybrid Electric Aircraft Propulsion Case Study for Skydiving Mission [PDF]

Aerospace, 2017
This paper describes a case study for applying innovative architectures related to electrified propulsion for aircraft. Electric and hybrid electric propulsion for aircraft has gained widespread and significant attention over the past decade.
Richard Glassock, Michael Galea, Warren Williams, Tibor Glesk   +3 more
doaj   +2 more sources

Conceptual Design of Operation Strategies for Hybrid Electric Aircraft [PDF]

Energies, 2018
Ambitious targets to reduce emissions caused by aviation in the light of an expected ongoing rise of the air transport demand in the future drive the research of propulsion systems with lower CO2 emissions. Regional hybrid electric aircraft (HEA) powered by conventional gas turbines and battery powered electric motors are investigated to test hybrid ...
Julian Hoelzen, Yaolong Liu, Boris Bensmann, Christopher Winnefeld, Ali Elham, Jens Friedrichs, Richard Hanke-Rauschenbach   +6 more
openaire   +5 more sources

An Endurance Equation for Hybrid-Electric Aircraft

Aerospace
This paper introduces a new endurance equation for a hybrid-electric aircraft. This research follows the derivation of a range equation for a hybrid-electric aircraft case using constant power split that was carried out by authors in their earlier work ...
Aman Batra, Reiko Raute, Robert Camilleri   +2 more
doaj   +2 more sources

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), Voskuijl, M. (author)   +1 more
openaire   +5 more sources

Impact of Hybrid-Electric Aircraft on Contrail Coverage [PDF]

Aerospace, 2020
Aviation is responsible for approximately 5% of global warming and is expected to increase substantially in the future. Given the continuing expansion of air traffic, mitigation of aviation’s climate impact becomes challenging but imperative. Among various mitigation options, hybrid-electric aircraft (HEA) have drawn intensive attention due to their ...
Feijia Yin, Volker Grewe, Klaus Gierens
openaire   +5 more sources

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, Andrew K. Jeyaraj, Susan Liscouët-Hanke   +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, Davide Pisu, Vito Sapienza, Lorenzo Chesta, Valentina Martilla   +4 more
doaj   +1 more source

Market and Technological Perspectives for the New Generation of Regional Passenger Aircraft

Energies, 2019
This article describes the extent to which hybrid aircraft and all-electric aircraft can present a solution for reducing HC, CO, and NO x emissions and noise in the vicinity of airports, in the category of regional passenger aircraft. The goal of
Anita Prapotnik Brdnik, Rok Kamnik, Maršenka Marksel, Stanislav Božičnik   +3 more
doaj   +1 more source

Hybrid-electric propulsion for automotive and aviation applications [PDF]

, 2014
In parallel with the automotive industry, hybrid-electric propulsion is becoming a viable alternative propulsion technology for the aviation sector and reveals potential advantages including fuel savings, lower pollution, and reduced noise emission ...
Friedrich, C, Robertson, PA
core   +1 more source