近距平行跑道尾流间隔研究方法综述  

Review of Research Methods on Wake Separation of Closely Spaced Parallel Runways

作　　者：张竞予 桑保华[1] 田勇[1] Zhang Jingyu;Sang Baohua;Tian Yong(College of Civil Aviation,Nanjing University of Aeronautics and Astronautics,Nanjing,211106,Jiangsu,China)

机构地区：[1]南京航空航天大学民航学院,江苏南京211106

出　　处：《中国民航飞行学院学报》2023年第1期5-10,共6页Journal of Civil Aviation Flight University of China

基　　金：南京航空航天大学研究生创新基地(实验室)开放基金项目资助(kfjj20190721)。

摘　　要：本文结合国内外近距平行跑道尾流间隔研究方法现状,剖析了国内近距平行跑道运行模式相关概念。针对尾流流场的研究手段,对理论模型计算、数值模拟以及雷达实测这3种方法进行对比分析。依据探测设备的不同,综述国外两大动态尾流间隔缩减系统的特征及实际运行效果,并对近距平行跑道尾流间隔研究方法作展望。This paper summarizes the status of the research methods of the wake separation of closely spaced parallel runways at home and abroad,introduces the related concepts of the domestic closely spaced parallel runways operation mode.This paper also compares and analyzes three research methods in wake flow field:theoretical model calculation,numerical simulation and radar detection;besides,this paper reviews the characteristics and actual effect of two dynamic wake separation reduction systems abroad based on the difference in detection equipment and forecasts the research method of the wake separation of closely spaced parallel runways.

关 键 词：近距平行跑道 航空器尾流 安全间隔 动态尾流 

分 类 号：V321.229[航空宇航科学与技术—人机与环境工程]