航天动力系统分析软件发展途径思考

1.北京航空航天大学 宇航学院,北京 102206; 2.中国航天员科研训练中心,北京 100094

航天动力系统; 工业软件; 模型与求解器; CAE; 智能化

Consideration on the development of aerospace propulsion system analysis software
SHANG Xianwei1, QIN Zheng2, JIN Ping1, CAI Guobiao1

1.School of Astronautics, Beijing University of Aeronautics and Astronautics, Beijing 102206, China; 2.Astronaut Research and Training Center of China, Beijing 100094, China

aerospace propulsion system; industrial software; models and solvers; CAE; intelligentization

DOI: 10.3969/j.issn.1672-9374.2024.02.001

备注

航天动力系统分析软件是推进航天技术发展的重要基石,但目前国内相关软件与国外前沿还存在较大差距,亟待明确我国高水平自主可控的航天动力系统分析软件的发展方向。首先对大型通用分析软件的发展历程进行了系统梳理,剖析了其发展趋势; 并进一步分析了航空发动机领域中使用的典型分析软件发展规律与特征; 通过借鉴上述软件的研发经验,结合目前航天动力系统分析软件的发展现状,提出了我国相关软件的发展方向与发展途径。研究建议,分3个阶段逐步突破具有航天动力特色的通用仿真平台开发、软件模型与求解器研发、数据融合与管理这3大方向,最终形成多领域、多物理场、多维度、智能化并集成数据融合管理的航天动力系统智能化分析软件体系,为我国航天技术的稳健发展提供有力支撑。
Aerospace propulsion system analysis software is an important cornerstone to promote the development of space technology, but there is still a big gap between domestic and foreign software, and it is urgent to determine the development direction of China's high-level autonomous and controllable aerospace propulsion system analysis software. The development history of large-scale general analysis software is systematically sorted out and its development trend is analyzed. The development rules and characteristics of typical analysis software used in the aero-engine field are further analyzed. By referring to the above software development experience and combining it with the current development status of aerospace propulsion system analysis software, the development direction and approach of relevant software in China is put forward. The study proposes to break through the three major directions of general simulation platform development, software model and solver development, and intelligent data fusion and management with aerospace propulsion characteristics in three stages. Eventually, an intelligent analysis software system for aerospace propulsion system with multi-domain, multi-physical field, multi-dimension, intelligence and integrated data fusion management will be formed, which will provide strong support for the steady development of China's aerospace technology.
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