摘要
面向更大空域、更宽速域的跨域高速飞行器的工程需求,空气动力学显现出“极宏观、极微观、极端条件、极综合交叉”的发展趋势。文章以哲学思维,从工程实践出发,总结了工程创新的经验和途径,提出“断失败的根”“免低成本的错”和“兜风险的底”的空气动力学创新突破的理念。
To meet the engineering demands of cross-domain high-speed vehicles operating across wider airspace and speed ranges,aerodynamics is evolving with trends characterized by extreme macro-and micro-scales,extreme environmental conditions,and highly integrated interdisciplinary approaches.Employing a philosophical mindset and starting from engineering practice,this paper summarized experiences and pathways for engineering innovation.It proposed a framework for achieving aerodynamic breakthroughs founded on three core principles:conducting thorough root cause analysis of failures,avoiding the pitfall of low-cost prioritization,and implementing robust bottom-line risk containment strategies.
作者
朱广生
段毅
李思怡
刘元春
彭绪浩
ZHU Guangsheng;DUAN Yi;LI Siyi;LIU Yuanchun;PENG Xuhao(China Academy of Launch Vehicle Technology,Beijing 100076,China;Science and Technology on Space Physics Laboratory,China Academy of Launch Vehicle Technology,Beijing 100076,China)
出处
《气体物理》
2025年第6期5-11,共7页
Physics of Gases
基金
国家自然科学基金(U21B6003)。
关键词
航天技术
系统工程
跨域高速飞行器
aerospace technology
systems engineering
cross-domain high-speed vehicle
