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COBEM 2019
25th International Congress of Mechanical Engineering
A MULTI-DISCIPLINARY DESIGN OPTIMIZATION FOR CONCEPTUAL DESIGN OF GENERAL AVIATION AND HYBRID-ELECTRIC AIRCRAFT
Submission Author:
Higor Luis Silva , MG , Brazil
Co-Authors:
Higor Luis Silva, Gustavo Jorge Resende, Roberto Castro Neto, André Rezende Dessimoni Carvalho, Alexandre Acerra Gil, Mateus Alves Araújo Cruz, Thiago Guimaraes
Presenter: Higor Luis Silva
doi://10.26678/ABCM.COBEM2019.COB2019-2378
Abstract
The design of an aircraft has become increasingly complex, since it depends on technological advances and integration between modern engineering systems. These systems are multidisciplinary, i.e., any process or division of design of any aircraft design produces effects in all others, making the definition of each parameter a great challenge. In this context, this work presents a multidisciplinary design optimization (MDO) for general aviation and hybrid-electric aircraft design integrating boxes of aerodynamics, structures, flight mechanics and performance. The methodologies used in each box are presented. The aircraft designed is in the general aviation market and the requirements are specified according to its competitors, and the objective-functions are minimize fuel consumption and maximum takeoff weight.
Keywords
aircraft design, multidisciplinary design optimization, general aviation aircraft, hybrid-electric aircraft
