Selecting composite materials considering cost and environmental impact in the early phases of aircraft structure design

被引：38

作者：

Calado, Elcin Aleixo ^{[1
]}

Leite, Marco ^{[1
]}

Silva, Arlindo ^{[2
]}

机构：

[1] Univ Lisbon, Inst Super Tecn, IDMEC, Av Rovisco Pais, P-1049001 Lisbon, Portugal

[2] Singapore Univ Technol & Design, Engn Prod Dev Pillar, 8 Somapah Rd, Singapore 487372, Singapore

来源：

JOURNAL OF CLEANER PRODUCTION | 2018年 / 186卷

关键词：

Aircraft composites stacking; DMS optimization; FEA optimization; Integrated LCA/LCC; MULTIOBJECTIVE OPTIMIZATION; GENETIC ALGORITHM; FUSELAGE FRAMES; WEIGHT DESIGN; MINIMUM-COST; PART;

D O I：

10.1016/j.jclepro.2018.02.048

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The main aim of this study is to develop a computer-aided material selection tool that supports the designer in the selection of the most suitable carbon fiber-reinforced composite configuration (orientations, the number of plies, material type) for aircraft structures. The selection procedure is based on technical, economic and environmental performance objectives for a given design, in a multidisciplinary and multi-objective optimization scenario. Economic and environmental performance evaluation is based on an integrated Life Cycle Assessment (LCA)/Life Cycle Costing (LCC) model. Technical performance evaluation is done using Hypermesh-Optistruce (R) solver. Direct multi-search (DMS) solver is used for the optimization framework. A cargo aircraft elevator design is optimized using the proposed material selection tool. Results show that the material selection tool is a suitable guide for reducing weight during the early phases of design and promoting sustainable development in the aircraft industry. (C) 2018 Published by Elsevier Ltd.

引用

页码：113 / 122

页数：10

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