涡扇和涡桨类飞机操纵性稳定性试飞对比分析研究  

作　　者：惠少辉 肖恒 

机构地区：[1]中国飞行试验研究院,陕西西安710089

出　　处：《科技创新与应用》2021年第29期48-50,共3页Technology Innovation and Application

摘　　要：涡桨和涡扇类飞机由于发动机形式的不同,其附近气动流动形式和作用也大不相同,且会对飞机气动产生很大影响,气动差异造成了涡桨和涡扇类飞机操稳特性的极大差异。文章从气动特性差异、条款要求差异、科目试飞差异、操纵特性差异等四个方面进行对比分析研究,得到最终分析结果。Due to the different forms of engines,the forms and functions of aerodynamic flow near turbopropeller and turbofan aircraft are also different,and they will have a great impact on the aerodynamics of aircraft.The aerodynamic difference results in a great difference in the handling and stability characteristics of turbopropeller and turbofan aircraft.This paper makes a comparative analysis and study from four aspects:the difference of aerodynamic characteristics,the difference of clause requirements,the difference of subject flight test and the difference of maneuvering characteristics,and the final analysis results are obtained.

关 键 词：涡桨飞机 涡扇飞机 操纵性稳定性 

分 类 号：V211.4[航空宇航科学与技术—航空宇航推进理论与工程]