Results 21 to 30 of about 94,184 (315)

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

Aerospace, 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, Xiangsheng Wang, Nanxuan Qiao, Zilun Zhang, Jingcheng Fu, Mingmin Bao   +5 more
doaj   +1 more source

Application of Noise Certification Regulations within Conceptual Aircraft Design

Aerospace, 2021
ICAO Annex 16 regulations are used to certify the acoustic performance of subsonic transport aircraft. Each aircraft is classified according to the measured EPNL levels at specific certification locations along the approach and departure.
Michel Nöding, Lothar Bertsch
doaj   +1 more source

Design Within Complex Environments: Collaborative Engineering in the Aerospace Industry [PDF]

, 2014
The design and the industrialization of an aircraft, a major component, or an aerostructure is a complex process. An aircraft like the Airbus A400M is composed of about 700,000 parts (excluding standard parts).
Aragón, Gustavo (Coordinador), Arista, Rebeca, Barry, Chris (Coordinador), Escalona Cuaresma, María José (Coordinador), Lang, Michael (Coordinador), Linger, Henry (Coordinador), Mas, Fernando, Menéndez, José Luis, Oliva, Manuel, Schneider, Christoph (Coordinador), Servan, Javier, Valle Sevillano, Carmelo del   +11 more
core   +1 more source

Aircraft Design Capabilities for a System-of-Systems Approach (eVTOL and Seaplane Design)

Engineering Proceedings
A System-of-Systems (SoS) approach is characterized by a strong cooperation between multiple constituent systems to achieve the desired objectives; the performance of an SoS will therefore be dependent on the performance of its constituent systems ...
Michele Tuccillo, Manuela Ruocco
doaj   +1 more source

Parametric Analysis for Hybrid–Electric Regional Aircraft Conceptual Design and Development

Applied Sciences, 2023
This paper proposes a conceptual analysis of the limitations related to the development (and integration) of hybrid–electric propulsion on regional transport aircraft, with the aim to identify a feasibility space for this innovative aircraft concept ...
Giuseppe Palaia, Karim Abu Salem, Alessandro A. Quarta   +2 more
doaj   +1 more source

Conceptual optimization of remotely piloted amphibious aircraft for wildfire air attack

Drone Systems and Applications, 2023
In this study, a methodology for the high-level conceptual design, optimization, and evaluation of amphibious remotely piloted and autonomous fixed-wing aircraft to support wildfire air attack strategies is presented. Of particular interest are questions
Ryan Ward, Brett Readman, Brennan O’Yeung, W. Schuyler Hinman   +3 more
doaj   +1 more source

TiGL - An Open Source Computational Geometry Library for Parametric Aircraft Design [PDF]

, 2018
This paper introduces the software TiGL: TiGL is an open source high-fidelity geometry modeler that is used in the conceptual and preliminary aircraft and helicopter design phase. It creates full three-dimensional models of aircraft from their parametric
Kleinert, Jan, Maierl, Reinhold, Siggel, Martin, Stollenwerk, Tobias   +3 more
core   +2 more sources

A Concept of a Digital and Traceable Manufacturing Documentation Based on Formalized Process Description Applied on Composite Aircraft Moveable

Advanced Engineering Materials, EarlyView.
The documentation of component manufacture has become an essential part of today's production processes, especially for the analysis and optimization of production or component design with regard to structural performance, economic efficiency, and sustainability.
Björn Denker, Dominik Delisle, Christian Krombholz, Martin Rädel, Frank Dressel   +4 more
wiley   +1 more source

Aircraft Conceptual Design using Multi-Objective Evolutionary Optimization: Comparative study [PDF]

Warasan Witthayasat Lae Theknoloyi Mahawitthayalai Mahasarakham, 2019
This paper demonstrates design of a commercial aircraft at the conceptual design stage by considering 2 objective functions i.e. minimization of aircraft maximum takeoff weight and maximization of lift-to-drag ratio multi objective evolutionary ...
Pakin Champasak
doaj  

Computer Analysis of Aircraft Conceptual Design.

Journal of the Japan Society for Aeronautical and Space Sciences, 1998
This paper discusses the process of conceptual design of aircrafts by applying it to jet transport design. A guidance of how to choose design parameters in optimum design is also presented.
Shinichi YOSHIZAKI, Junzo SATO
openaire   +2 more sources