飞机颠簸

本文根据四川航空股份有限公司提供的2006年航线QAR资料以及当年的卫星云图资料，采用数理统计和资料分析的方法，对高原航线飞机颠簸规律以及与云状关系进行了分析。

This thesis analyzes the law of turbulence on plateau route and its relationship with the shape of clouds , using method of theoretical research and data analysis , according to the QAR data on route and satellite images in 2006 from Sichuan Airlines .

2007.7.6飞机颠簸事件数值模拟与成因分析

Simulation and Analysis of the 6 July 2007 Airplane Turbulence Accident

高空急流区飞机颠簸的一种形成机制的探讨

Analysis of a formation mechanism on airplane turbulence in upper jet stream

当飞机颠簸时，请您在座位上座好、好安全带。

Please remain seated and fasten your seat belt during the turbulence .

地面加热对飞机颠簸影响的动力学初步分析

A Preliminary Dynamical Study on the Effects of Surface Heating on Air Turbulence

边界层急流型重力波&飞机颠簸的一种形成机制

A formation mechanism of air turbulence jet stream gravitational wave of boundary layer

地形影响的飞机颠簸及其数值仿真实验

Simulations of Aircraft Bump Caused by Topography

飞机颠簸的预报

The Predict on Bump of Airplane

我国高原航线飞机颠簸规律及与云状的关系

The Rule of the Aircraft Turbulence and the Relationship with Cloud Shape on Plateau Routes in China

飞机颠簸是影响飞行安全的重要因素，飞机颠簸的分布规律和预报方法一直是航空气象研究的重点。

Airplane turbulence is an important factor affecting flight safety , airplane turbulence distribution law and prediction methods are always the focus of aviation meterological study .

毛乌素沙地飞播后植被演替规律研究我国西部干线飞机颠簸分布规律分析

Study on the Succession of Vegetation after Aerial Seeding in Mu Us Sandy Land ; Airplane Turbulence Distribution Analysis of Western Trunk Air Routes in China

利用机场实时的多普勒气象雷达和地面自动观测资料定量计算出风切变的大小，从而确定风切变和飞机颠簸的强度等级。

The real-time wind data from local terminal Doppler radar and auto weather observation stations were calculated to obtain the degree of wind shear and turbulence .

作者应用动力学分析方法，结合观测飞机颠簸的事实，对高空急流区飞机颠簸的一种形成机理进行了理论探讨。

By using dynamical analysis technique and combining with observational facts of airplane turbulence , a formation mechanism on airplane turbulence in upper jet stream is studied .

结果表明，高空急流区温度平流分布的不均匀性，会在急流附近等温线密集区边缘激发出空气垂直运动和湍流，引起飞机颠簸。

The results show that the inhomogeneous distribution of temperature advection in upper jet stream trigger vertical currents in the marginal area of upper jet stream and cause airplane turbulence .

由于飞机颠簸资料很难获取，目前对飞机颠簸分布规律研究的很少，然而管制人员和签派员迫切希望了解飞机颠簸分布规律。

As the airplane turbulence data is difficult to obtain , there have been few studies into the distribution law of airplane turbulence , which air traffic controllers and flight dispatchers are eager to know though .

当然，心底的感觉经常会错（有多少次，坐飞机颠簸的时候你觉得它肯定会掉下去呢？），可也有很多时候似乎是正确的。

Of course , gut feelings are often wrong ( how many times during aircraft turbulence have you been sure your plane was going down ? ) , but they do seem to be right much of the time .

突然，暴风雨袭来，飞机开始颠簸。

Suddenly , a storm broke and the plane began to be tossed around .

眼看就要发到我了，飞机开始颠簸。

Seeing that it was turned to me , the aircraft began to bump .

飞机上下颠簸，飞行员试图将其稳住。

As the plane was tossed up and down , the pilot tried to stabilise it .

你知道，昨天早上飞机有点颠簸。

You know , it was a bit bumpy yesterday morning .

当飞机降落，颠簸在开普敦的着陆带上时，

When the plane bounced on that landing strip in Cape Town ,

飞机突然开始颠簸起来。

The aeroplane suddenly starts to jerk .

我们的飞机在风雨中颠簸。

Our aeroplane was tossed ( about ) in the stormy sky .

只是飞机降落时有些颠簸，空中有云，我想是这样的。

It was a bit bumpy as we came in to land , some clouds , I think .

当飞机遭遇阵风时，飞机出现颠簸，机翼载荷急剧变化，导致乘坐品质下降，结构疲劳寿命降低。

When encountering gust , the airplane appear bump , and the load acting on aircraft wing changes rapidly , which decreases aircraft ride quality and reduces structural life-time .