摘要
晴空颠簸是影响飞机运行安全以及旅客舒适度的重要恶劣天气之一。首先,本文简要回顾了国内外关于晴空颠簸的研究进展,包括晴空湍流的表征及其探测和计算方法、晴空湍流形成的天气学条件、高空急流-锋区耦合区域晴空湍流产生机制、飞机颠簸的数值模拟、飞机颠簸短期天气预报等。其次,归纳出该研究领域需要解决的主要问题,包括晴空颠簸实况资料的共享、影响中国飞机颠簸的高空急流-锋区耦合系统中包括哪几类天气形势、如何建立适用于中国的飞机颠簸指数等问题。本文可为促进中国基于飞机尺度的飞机颠簸定点、定量短临和短期预报研究提供借鉴。
Clear-air turbulence is one of the significant adverse weather conditions affecting the safety of aircraft operation and passenger comfort.This article briefly reviews the main research progress on clear-air turbulence both domestically and internationally,including the characterization,detection and calculation methods of clear-air turbulence,meteorological conditions for the formation of clear-air turbulence,the generation mechanism of clear-air turbulence in the coupling region of the high-altitude jet-front,numerical simulation of aircraft turbulence,and short-term weather forecasting of aircraft turbulence.Then,the main issues that need to be addressed in this research field are summarized,which include the sharing of real-time data on clear-air turbulence,the types of weather situations in the high-altitude jet-front coupling system that affect aircraft turbulence in China,and how to establish an aircraft turbulence index suitable for China.This article can provide reference for promoting research on point-specific,quantitative imminent and short-term forecast of aircraft turbulence based on aircraft scale in China.
作者
刘海文
游景超
武凯军
孙艳玲
刘刚
LIU Haiwen;YOU Jingchao;WU Kaijun;SUN Yanling;LIU Gang(College of Air Traffic Management,CAUC,Tianjin 300300,China;School of Management,Chengdu University of Information Technology,Chengdu 610225,China;Comprehensive Business Department,Jiangxi Air Traffic Control Branch,Nanchang 330114,China)
出处
《中国民航大学学报》
2023年第6期1-8,共8页
Journal of Civil Aviation University of China
基金
国家自然科学基金民航联合研究基金重点项目(U2033207)
中国气象局气象干部培训学院重点项目(2022CMATCZD10)。
关键词
晴空颠簸
高空急流-锋区耦合系统
民用航空
clear-air turbulence
high-altitude jet-front coupling system
civil aviation
作者简介
刘海文(1969-),男,山西晋城人,教授,博士,研究方向为航空气象.
