Results 11 to 20 of about 2,445 (259)

A Conceptual Design and Optimization Approach for Distributed Electric Propulsion eVTOL Aircraft Based on Ducted-Fan Wing Unit

open access: yesAerospace, 2022
The distributed electric propulsion (DEP) eVTOL aircraft has gained rising interest for its promising potential in high-speed cruise compared with conventional tilt-rotor configuration.
Tielin Ma   +5 more
doaj   +3 more sources

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

eVTOL aircraft concept - Design of Wing [PDF]

open access: yes, 2023
In recent times, we have witnessed a significant evolution in the field of aviation that places strong emphasis on environmental sustainability. This evolution has given rise to a new generation of aircraft known as eVTOL (Electric Vertical Takeoff and Landing), which combine the efficiency of electricity with the versatility of vertical takeoff and ...
Lucchini Depompa, Joaquim
openaire   +3 more sources

An integrated supply chain network design for advanced air mobility aircraft manufacturing using stochastic optimization

open access: yesSupply Chain Analytics
Electric vertical takeoff and landing (eVTOL) aircraft manufacturers await numerous pre-orders for eVTOLs and expect demand for such advanced air mobility (AAM) aircraft to rise dramatically soon.
Esrat Farhana Dulia, Syed A.M. Shihab
doaj   +3 more sources

Autonomous eVTOL: A summary of researches and challenges

open access: yesGreen Energy and Intelligent Transportation
Due to the rising concept of advanced air mobility (AAM), electric vertical take-off and landing (eVTOL) aircraft has become the hotspot for academic research and commercial application.
Senwei Xiang   +7 more
doaj   +3 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

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

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

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

A simulation model for the electrical rotary-wing aircraft (eVTOL) performance estimation for the urban air mobility purposes

open access: yesНаучный вестник МГТУ ГА, 2023
The present paper presents a simulation model description developed for the aircraft performance estimation of the most popular electric vertical takeoff and landing aircraft (eVTOL) aerodynamic configurations with the electric (hybrid) power plant for ...
M. I. Myasnikov, I. R. Ilyin
doaj   +1 more source

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