Results 11 to 20 of about 362,448 (239)

A Review of Certification Compliance Assessment for Nonresettable Protection Devices in eVTOL Applications

open access: yesIET Electrical Systems in Transportation
The introduction of electrical vertical take-off and landing (eVTOL) aircraft enables a greener, quieter, and faster method of aerial transportation method than helicopters.
Shadan Altouq   +3 more
doaj   +2 more sources

Safety Assessment of Critical Aircraft Systems Under Multisource Uncertainty Based on Evidence Network

open access: yesInternational Journal of Aerospace Engineering
As civil aircraft components become more autonomous in China, airworthiness certification is facing the problem of insufficient failure data, leading to challenges in terms of uncertainty.
Nve Xiao   +3 more
doaj   +2 more sources

Preliminary Design of an eVTOL Aircraft [PDF]

open access: yes, 2022
O crescimento no incentivo de fontes de energia descarbonizada na indústria da aviação civil, desde a aviação de transporte até vigilância, leva a que novos conceitos de aeronaves sejam desenvolvidos para uma gama diferente de aplicações futuras e actuais como substuição de conceitos ultrapassados de aeronaves ainda em uso.
Rosa, Marcos Filipe Andrade Nunes
openaire   +3 more sources

Design and Analysis of a Liftfan for eVTOL Aircraft

open access: yesJournal of Turbomachinery
Abstract Ducted liftfans provide greater hovering efficiency to electric vertical take-off and landing aircraft than open propellers of equal disk area. Liftfans are designed with minimized length to limit propulsor weight added and drag incurred during forward flight.
Hine, RD   +6 more
openaire   +3 more sources

Towards the Future of Air Travel: Public Perceptions on eVTOL Aircraft and Service Design [PDF]

open access: yesAHFE International
Commercial interest in Electric Vertical Take-off and Landing (eVTOL) aircraft is accelerating, yet user perspectives on aircraft design and service models remain underexplored.
Birrell, Stewart   +4 more
core   +2 more sources

Accurate State of Charge Estimation for Electric Vertical Take-Off and Landing (eVTOL) Aircraft Batteries Using Coulomb Counting [PDF]

open access: yesE3S Web of Conferences
Electric Vertical Take-Off and Landing (eVTOL) aircraft are emerging as a promising solution for urban air mobility, offering rapid and efficient transportation in congested areas.
Labiri Hind   +4 more
doaj   +2 more sources

A framework for ranking potential cities for implementing emerging urban mobility technologies: A case study for eVTOL aircraft

open access: yesJournal of Urban Mobility
Urban mobility is an important component of a well-functioning city. Moreover, it is an important sector that must be considered in the steady transition of cities.
Felix Spühler   +3 more
doaj   +2 more sources

Pyrofuse Modeling for eVTOL Aircraft DC Protection [PDF]

open access: yesSAE Technical Paper Series, 2021
<div class="section abstract"><div class="htmlview paragraph">Contemporary trends are leading towards the electrification of aircraft for urban mobility applications. Accordingly, there is a high demand for advancements in light-weight, high voltage technologies to realize these new aircraft types.
Altouq, Shadan   +3 more
openaire   +2 more sources

Drone-Assisted Organ Transport: A Scoping Review of Clinical, Regulatory, and System Readiness. [PDF]

open access: yesClin Transplant
ABSTRACT Organ transport remains a critical determinant of transplant success, with delays during transfer prolonging cold ischemia time (CIT) and increasing the risk of delayed graft function or organ discard. Uncrewed aerial vehicles (UAVs) have emerged as a potential means to enhance the speed, predictability, and resilience of transplant logistics.
Gilmour RG, Hoff M.
europepmc   +2 more sources

Preliminary Concept of Urban Air Mobility Traffic Rules

open access: yesDrones, 2023
Driven by recent technological breakthroughs, the electric vertical take-off and landing (eVTOL) aircraft has gained considerable attention. The widespread demand for eVTOL aircraft can be attributed to their potential use in the commercialisation of ...
Wenqiu Qu   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy