航空学报2025，Vol.46Issue(24)：48-65,18.DOI:10.7527/S1000-6893.2025.32030
民机标准模型体系及气动主题数据库建设
Civil aircraft standard model system and construction of aerodynamic subject database
摘要
Abstract
To ensure the commercial aircraft with commercial market operation as its ultimate goal can successfully achieve air-worthiness certification and market success,it is necessary to solve the overall aerodynamic design prob-lems and meet the requirements of"safety,economy,comfort and environmental friendliness".Wind tunnel test is the most important ground simulation test to evaluate and analyze the overall aerodynamic design effect of aircraft and obtain the aerodynamic input conditions supporting aircraft structure,strength,flight control and other professional de-sign.Its test quality and the completeness and effectiveness of control measures directly determine the credibility of test results,and affect the aircraft design level and aerodynamic optimization effect.Based on the brief introduction of the concept and connotation of civil aircraft standard model,the typical civil aircraft standard model in the world and the effect of its aerodynamic database construction,we expound the development history,system design and database construction of civil aircraft standard model in China,analyze the aerodynamic characteristics of three standard mod-els,CHN-T2,CHN-T1 and CAE-AVM,and the gaps existing in the development and construction of civil aircraft stan-dard model system in China,and put forward the next work ideas.关键词
民用飞机/空气动力学/风洞试验/试验模型/标准化Key words
civil aircraft/aerodynamics/wind tunnel test/test model/standardization分类
航空航天引用本文复制引用
WU Junqiang,WEI Zhi,LIU Yang,ZHONG Min,YANG Fujun,YU Yonggang..民机标准模型体系及气动主题数据库建设[J].航空学报,2025,46(24):48-65,18.基金项目
民机专项 Civil Aircraft Special Project （）
