autorotation

An experimental study of the self-cleaning capacity of the autorotation spiral line in the heat exchanger tube

换热器管内自转螺旋自动清洗能力的试验研究

The helicopter does not have to be pirouetting when the Autorotation starts.

在执行熄火降落的动作之前,机体不须保持自旋.

The autorotation characteristics of helicopter are directly related to its safety and reliability.

直升机自转特性的好坏,直接关系到该型机安全性和可靠性.

Objective To explore the normal values of vestibular autorotation test ( VAT ) in young people.

目的了解健康青年人的前庭自旋转试验 ( VAT ) 的正常值.

During the Autorotation, roll the helicopter to upright.

在降落的过程中, 将直升机侧滚成为正飞的姿态.

A three-dimensional rigid body model is used to study the landing of a helicopter in autorotation.

首先，建立了一个描述直升机自转着陆飞行动力学特性的三维刚性体模型。

Starting from an altitude of no less than twenty ( 20) meters, and on a heading parallel to the flight line, and to the pilot right start your Autorotation.

机头保持与航道平行，且高度不得低于20公尺，朝操控者的右侧开始执行熄火降落。

Gliding descent in autorotation is a maneuver used by helicopter pilots in case of engine failure.

当直升机的发动机失效后,自转下滑就成为驾驶员实现安全着陆的唯一有效手段,这需要熟练的驾驶技术.

Repeat the above, but start the Autorotation from the pilot left.

重覆执行上述的步骤, 但由操控者的左侧开始执行熄火降落.