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

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.