摘要
本文总结了国内外针对混合动力推进系统及飞机发展专门开发的数字化设计工具,归纳了其相应设计方法及特点。综合来看,为了满足混合动力飞机的设计需求,集成高精度电系统和热能管理系统模型,建立针对性的性能评估体系、飞机与发动机设计的数据耦合交互、研究设计与安全性分析相统一的建模方法、基于人工智能方法提高优化设计管理能力是目前面向其特点的关键发展方向,并为其后续的实验验证、适航条例制定等工程应用提供重要的技术支撑和设计依据。
This paper summarizes the digital design tools developed specifically for hybrid propulsion sys-tems and aircraft development at home and abroad,and analysis their method and features that experienced a long-time accumulation.In summary,to meet the design requirements of hybrid-electric aircraft,integrating high-fidelity electric system and thermal management system modules,establishing an overall performance eval-uation system,coupling and exchanging design between aircraft and propulsion system,constructing the model-ling method which unifies the design and safety assessment,and improving optimisation design capabilities based on artificial intelligence methods are key development needs.Additionally,it provides reliable data to support subsequent experiments,airworthiness regulations and engineering applications.
作者
康乐
冉千禧
毛军逵
余之圳
韩枫
KANG Le;RAN Qianxi;MAO Junkui;YU Zhizhen;HAN Feng(College of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;Integrated Energy Institute,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China;Jiangsu Province Key Laboratory of Aeronautical Power System,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China)
出处
《推进技术》
EI
CAS
CSCD
北大核心
2024年第3期84-100,共17页
Journal of Propulsion Technology
基金
国防基础科研重点项目(CKY2018605B006)。
关键词
混合动力推进系统设计
混合动力飞机设计
多学科优化设计
混合动力评价体系
综述
Hybrid-electric propulsion design
Hybrid-electric aircraft design
Multidisciplinary design analysis and optimization method
Hybrid-electric evaluation system
Review
