Results 21 to 30 of about 3,040,729 (234)

Multi attribute decision making: assessing the technological and operational parameters of an aircraft

open access: yesTransport, 2010
Regional aircraft are playing a significant role in airline operations. This paper considers the problem of selecting an appropriate aircraft from the airline fleet for optimal regional air travel realization. Complexity balance between air travel demand
O. Čokorilo   +3 more
doaj   +3 more sources

Региональное сотрудничество в области безопасности полетов: международно-правовые вопросы

open access: yesМосковский журнал международного права, 2022
INTRODUCTION. Based on the analysis of documents and practice of numerous regional international organizations and other present-day forms of regional interstate cooperation in the area of aviation safety and aircraft accident investigation the article ...
A. A. Batalov
doaj   +1 more source

Decarbonised Future Regional Airport Infrastructure

open access: yesAerospace, 2023
Sustainability and, especially, emission reductions are significant challenges for airports currently being addressed. The Clean Sky 2 project GENESIS addresses the environmental sustainability of hybrid-electric 50-passenger aircraft systems in a life ...
Markus Meindl   +11 more
doaj   +1 more source

Exploitation of a Multifunctional Twistable Wing Trailing-Edge for Performance Improvement of a Turboprop 90-Seats Regional Aircraft

open access: yesAerospace, 2018
Modern transport aircraft wings have reached near-peak levels of energy-efficiency and there is still margin for further relevant improvements. A promising strategy for improving aircraft efficiency is to change the shape of the aircraft wing in flight ...
Francesco Rea   +3 more
doaj   +1 more source

Development,Running Mode and Key Technologies Analysis of Regional Cargo Drones

open access: yesHangkong gongcheng jinzhan, 2022
Regional cargo drones provide a more economical and efficient transportation mode for freight in remote areas,mountains,plateaus,islands and cities,and play an important role in emergency rescue and supplies at wartimes.In this paper the development of ...
XU Jianhua, LI Quan
doaj   +1 more source

User privacy prevention model using supervised federated learning‐based block chain approach for internet of Medical Things

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract This research focuses on addressing the privacy issues in healthcare advancement monitoring with the rapid establishment of the decentralised communication system in the Internet of Medical Things (IoMT). An integrated blockchain homomorphic encryption standard with an in‐build supervised learning‐based smart contract is designed to improvise ...
Chandramohan Dhasarathan   +7 more
wiley   +1 more source

Mission Performance Analysis of Hybrid-Electric Regional Aircraft

open access: yesAerospace, 2023
This article discusses the mission performance of regional aircraft with hybrid-electric propulsion. The performance analyses are provided by mission simulations tools specifically developed for hybrid-electric aircraft flight dynamics.
Giuseppe Palaia, Karim Abu Salem
doaj   +1 more source

Competitiveness of Hybrid Electric Aircraft on Short Range Scheduled Flights

open access: yesInternational Journal of Aviation, Aeronautics, and Aerospace, 2018
Hybrid electric aircraft are expected to enter the small regional aircraft market within the next two decades. The aim of this study was to investigate if a hybrid electric passenger aircraft with 50 seats can be competitive against the established 100 ...
Johannes Anton   +1 more
doaj   +1 more source

Design and Optimization of a Large Turboprop Aircraft

open access: yesAerospace, 2021
This paper proposes a feasibility study concerning a large turboprop aircraft to be used as a lower environmental impact solution to current regional jets operated on short/medium hauls. An overview of this market scenario highlights that this segment is
Fabrizio Nicolosi   +3 more
doaj   +1 more source

On the conceptual assessment of an extensive retrofit of a regional aircraft on the example of the Yakovlev Yak-40

open access: yesНаучный вестник МГТУ ГА
Nowadays Russia faces a big challenge of restoring the domestic passenger aircraft industry in the shortest possible time. This paper is devoted to the assessment of the potential to develop regional aircraft, which are of great importance not only for ...
A. S. Kretov   +2 more
doaj   +1 more source

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