Results 151 to 160 of about 10,974 (193)

Phase-field modeling of border cell cluster migration in Drosophila. [PDF]

PLoS Comput Biol
Akhavan N, George A, Starz-Gaiano M, Peercy BE.   +3 more
europepmc   +1 more source

Propulsion and aerodynamic performance evaluation of jet-wing distributed propulsion

Aerospace Science and Technology, 2010
Distributed propulsion is the idea of redistributing the thrust across the drag producing elements of a vehicle. Our configuration has a modest number of engines with part of the exhaust flow vented from thick trailing edges of the wings to cancel the local profile drag and the rest of the exhaust flow providing thrust to cancel the induced drag and ...
Joseph A Schetz, Serhat Hosder
exaly   +3 more sources

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An assessment of distributed propulsion: Advanced propulsion system architectures for conventional aircraft configurations

Aerospace Science and Technology, 2015
Abstract Radical aircraft and propulsion system architecture changes may be required to continue historic performance improvement rates as current civil aircraft and engine technologies mature. Significant fuel-burn savings are predicted to be achieved through distributed propulsion, where an array of propulsors is distributed along the span of an ...
Panagiotis Laskaridis, Georgios Doulgeris, Riti Singh   +2 more
exaly   +2 more sources

Design Methodologies of a Distributed Propulsion Aircraft

, 2019
This paper discusses the conceptual design of a hybrid thin haul air taxi. It presents a design methodology for a distributed propulsive hybrid aircraft highlighting the differences in design procedures between conventional design and hybrid distributed propulsion design.
Fouda, Mahmoud, Haq, Rameezul, Naeem, H Nabih, Saeed, Muhammad Asif, Wanyonyi, S Nafuna, Cigal, Nazlıcan, Beker, Can, Yayla, Metehan, Kurtuluş, Dilek Funda   +8 more
openaire   +2 more sources

Comparison of Pollutants Emission for Hybrid Aircraft with Traditional and Multi-Propeller Distributed Propulsion

Sustainability, 2022
Due to the dynamic development of environmentally friendly aircraft propulsion, the paper describes the effect of distributed propulsion on the emission and fuel consumption changes of aircraft in comparison to aircraft with traditional propulsion.
Michał Kuźniar, Małgorzata Pawlak, Marek Orkisz   +2 more
exaly   +2 more sources

Propeller Characterization for Distributed Propulsion

Journal of Aerospace Engineering, 2021
AbstractThe goal of this study was to characterize the effect of propeller variables as relevant to the design of a flight vehicle with numerous distributed propulsors.
openaire   +1 more source

Aero-propulsive interaction model for conceptual distributed propulsion aircraft design

Aircraft Engineering and Aerospace Technology, 2022
Purpose This research aims to present an aero-propulsive interaction model applied to conceptual aircraft design with distributed electric propulsion (DeP). The developed model includes a series of electric ducted fans integrated into the wing upper trailing edge, taking into account the effect of boundary layer ingestion (BLI).
Mohamed Awad, Eike Stumpf
openaire   +1 more source

Aero-propulsion coupling effects and installation characteristics of a distributed propulsion system

Aerospace Science and Technology
Botao Zhang, Siwei Wang, Fang Zhou
exaly   +2 more sources