低空风切变

基于Prony模型的低空风切变快速检测算法

Low-level Wind Shear Detection Algorithm Based on Prony Model

利用广州白云机场多普勒天气雷达和地面自动站资料对MCC内部的飑线进行实时监测分析，得到由飑线和下击暴流产生的低空风切变对机场的影响情况。

A squall line in MCC was monitored by using Doppler radar and AWOS , and the value of low-level wind shear was calculated to provide for Guangzhou Baiyun airport .

分别采用Navier＿Stokes方程和镜像对称的方法，对机场区域附近发生低空风切变时所形成的三维流场进行了数值模拟；

With the methods of Navier-Stokes equation and the symmetrical mirror image , the numerical simulation is carried out about the three-dimensional fluent field produced by the low-level wind shear nearby airports ;

H-6飞机在低空风切变中的动态响应特性和下滑航迹的研究

Characters of dynamic response with near-ground wind shear encounter and research of flight trajectory of H-6 aircraft

低空风切变中直升机纵向运动特性分析

Analysis of the Helicopter Longitudinal Motion Characteristics in the Low-Level Windshear

我国第一套机载前视式红外低空风切变探测/告警系统

An Airborne Predictive IR Windshear Detection / Warning System in China

机场附近低空风切变的数值模拟预测

Numerical Simulation of Forecast for Low-Level Wind Shear Near Airports

浅析低空风切变及其探测技术

A Brief Analysis on Low-Level Windshear and Detection Technology

机载低空风切变探测和告警系统显示装置

Display Device of Airborne Detecting and Warning System of Low - level Windshear

雷暴低空风切变中大雨对飞行的影响

Effect of Heavy Rain on Flight in the Low-Level Wind Shear of Thunderstorm

广州白云机场7.21低空风切变天气过程综合分析

A Comprehensive Analysis of 7.21 Low-Level Wind Shear Weather Process in Guangzhou Baiyun Airport

北京城市边界层低空风切变的统计分析

A statistical Study of Wind Shear in Tower Layer over Beijing urban boundary layer

机载前视式低空风切变探测数值模拟研究

Airborne predictive low altitude windshear detection numerical simulation

低空风切变与飞行安全

Windshear at Low Altitude and Flight Safety

终端空域低空风切变探测与告警

Low - Level Windshear Detection and Warning

单部多卜勒天气雷达探测低空风切变方法

A study on the method for detecting low-level wind shear over airport with single Doppler Radar

白云机场低空风切变的时空特点及其大气环流形势分析

The Temporal and Spatial Characteristic of Low-level Wind Shear near Baiyun Airport and the Corresponding General Circulation Analysis

在研究城市边界层中的低空风切变时，应该把整个塔层作为研究对象。

When studying Wind Shear of the urban boundary layer , we should take the whole tower layer as the target .

典型尺度的雷暴低空风切变以长周期振动频率激励飞机，使其偏离预计下滑航迹。

A typical low-level wind shear of thunderstorm activates long periodic oscillation of an aircraft , causing tracking deviation of the aircraft .

贝尔表示，拉尼娜在太平洋地区的形成，加速了大西洋低空风切变②的生成，使风暴云容易发展成形。

La Ni ? a reduces variations in wind speed and direction throughout the atmosphere , which makes Atlantic hurricanes likelier , Bell says .

低空风切变强度在塔层分布很复杂，无法根据风切变平均值的大小来对塔层分层，在研究城市边界层中的低空风切变时，应该把整个塔层作为研究对象；

The distribution of the Wind Shear is too complex to classify tower layer by the average of Wind Shear and when Wind Shear of the urban boundary layer been studied , the whole tower layer should be taken into accout .

影响航空运输安全的危险天气因素较多，而在我国航空运输中，低空风切变、雷暴、大气湍流和降水是主要影响飞行安全的危险天气。

There are a lot of dangerous weather factors that influence civil flight safety . But in China , mainly there are four kinds of dangerous weather factors , such as low wind shear , thunderstorm , air turbulence , and precipitation .

结果表明，计算机计算与飞行模拟器模拟得到的飞行航迹并不完全一致，说明用现有模拟飞行器模拟模式训练飞行员处置雷暴低空风切变是不全面的。

It is shown that the results obtained by calculation and simulation are not the same , implying that it might not be adequate to train pilots to manoeuvre the aircraft in low-level wind shear fully based on the available simulating modes of flight simulators .

一次低空水平风切变的小尺度特征分析

Analysis of a Small-scale Low Level Horizontal Wind Shear Process over Qingdao Airport

这两类降水在低空风场都存在切变线，切变线系统在低层造成风向的辐合，同时，切变线上都有低涡的出现。

The two kinds of precipitation have shear line and vortex in low-level wind , which cause wind direction convergence .