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引用次数: 0
摘要
摘要减少温室气体排放是未来最重要的挑战之一。航空业面临着越来越大的压力,需要减少对环境的影响,提高其可持续性。这项工作是意大利国家项目“MOST- Spoke - AIR MOBILITY - WP5”的一部分,该项目研究下一代绿色飞机的创新解决方案。提出了一种面向新一代绿色飞机设计的多学科设计优化框架。分析了几种推进方案,包括全电动和氢燃料电池。多学科设计优化(MDO)框架考虑了几个学科,包括空气动力学、结构、飞行动力学、推进、成本分析和生命周期分析,以面对下一代绿色飞机的最佳设计挑战。
Towards multidisciplinary design optimization of next-generation green aircraft
Abstract. Reducing greenhouse gas emissions is one of the most important challenges of the next future. The aviation industry faces increasing pressure to reduce its environmental footprint and improve its sustainability. This work is framed within the Italian national project “MOST- Spoke 1 - AIR MOBILITY - WP5,” which studies innovative solutions for next-generation green aircraft. This paper proposes a multidisciplinary design optimization (MDO) framework for the design of new-generation green aircraft. Several propulsion solutions are analyzed, including fully electric and hydrogen fuel cells. The Multidisciplinary Design Optimization (MDO) framework considers several disciplines, including aerodynamics, structures, flight dynamics, propulsion, cost analysis, and life-cycle analysis for facing at the best the design challenge of next-generation green aircraft.