Results 51 to 60 of about 94,085 (216)
IEEE Access, 2019 We present a model-based systems engineering (MBSE) framework using object-process methodology (OPM, ISO 19450) for civil transport aircraft design with dynamic landing constraints.
Linwen Li +4 more
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Transport Aircraft Conceptual Design
, 2017 A conceptual design for a transport aircraft has been created, tailored for human-itarian missions along the equator with its home base in the European Union while optimizing for fuel eciency and speed. An initial estimate of the empty weight was made using historical data and Breguet equations, based on a required payload of 60 tonnes and range of 5 ...
Karlsson, Albin, Lomaeus, Anton
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Application of the generalized reduced gradient method to conceptual aircraft design [PDF]
The complete aircraft design process can be broken into three phases of increasing depth: conceptual design, preliminary design, and detail design. Conceptual design consists primarily of developing general arrangements and selecting the configuration ...
Gabriele, G. A.
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Aircraft Conceptual Design Optimization
, 2008 Aircraft design is an inherently multidisciplinary activity that requires different models and tools for various aspects of the design. At Linköping University a novel design framework is being developed to support the initial conceptual design phase of new aircraft.
Amadori, Kristian +2 more
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Flutter Prediction for Aircraft Conceptual Design [PDF]
Flutter prediction is usually a knowledge-based analysis process that aims to reduce the cost of aeroelastic stability margin certification. However, early detection of flutter problems is beneficial in the development of unconventional aircraft.
Geiselhart, Karl, Li, Wu, Robinson, Jay
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Conceptual Design of Operation Strategies for Hybrid Electric Aircraft
Energies, 2018 Ambitious targets to reduce emissions caused by aviation in the light of an expected ongoing rise of the air transport demand in the future drive the research of propulsion systems with lower CO2 emissions. Regional hybrid electric aircraft (HEA) powered
Julian Hoelzen +6 more
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CORRELATIONS OF PRELIMINARY DESIGN PARAMETERS FOR MILITARY AIRCRAFTS
Havacılık ve Uzay Teknolojileri Dergisi, 2013 In this paper, the correlation among some design parameters which are important for conceptual design phase of a combat aircraft are investigated. For this purpose, by creating a database including new generation aircrafts, what level correlation exists ...
Abdurrahman Hacıoğlu, Mustafa Ünal
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Metaheuristic Approaches to Solve a Complex Aircraft Performance Optimization Problem
Applied Sciences, 2019 The increasing demands for travelling comfort and reduction of carbon dioxide emissions have been considered substantially in the stage of conceptual aircraft design. However, the design of a modern aircraft is a multidisciplinary process, which requires
Guirong Dong, Xiaozhe Wang, Dianzi Liu
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Research on Simulation and Performance Optimization of Mach 4 Civil Aircraft Propulsion Concept
International Journal of Aerospace Engineering, 2019 Supersonic civil aircraft is of a promising area in the development of future civil transport, and aircraft propulsion system is one of the key issues which determine the success of the aircraft.
Min Chen +5 more
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Conceptual Aircraft Design Exploration through Functional Approach [PDF]
Applied Mechanics and Materials, 2013 In today’s market, it is no longer sufficient to have better designs than the competition. In order to maximize the product’s market potential, it has to be rapidly produced and made available to the market. To reduce their time-to-market period, manufacturers need to shorten their design and development process.
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