全新的动力装置以齿轮传动结构为特点，此结构允许前端风扇转速比中心部分慢3倍，优化了发动机各部分的速度。
The all-new powerplant features a geared architecture allowing the front fan to spin three times slower than the core, thus optimising the speed of each section of the engine.
ABB的一个变速驱动系统正在为波音公司在费城的旗舰风洞的大型风扇提供动力，以制造出次音速风速。
An ABB variable speed drive system is to power the giant fan that generates subsonic wind speeds at Boeing's flagship wind tunnel in Philadelphia.
将动力转向储液罐同风扇罩分开并放至一边。
Detach power steering reservoir from fan shroud and lay aside.
这种气垫飞行器具有管式风扇，提供升空和推进的动力，而非像其它飞行器的旋转翼有时会造成危险。
This hovercraft has ducted fans which provide lift and propulsion instead of the sometimes-dangerous rotor blades of other flying machines.
本发明涉及一种发动机风扇的安装机构，具体地说是属于动力装置技术领域。
The invention relates to an installation structure of an engine fan, more particularly, belonging to the technical field of power device.
该模拟风扇使用一对齿轮和滑轮老把戏，以便为5分钟吹风需要足够的动力。
This Analog Fan USES an old trick with gears and pulleys to generate enough power for 5 minutes of hair blowing wind.
深入探讨了单旋翼涵道风扇式无人直升机的动力学原理，结合其全量方程和线性化增量方程，推导出了其钟摆模态的数学表示。
Then the equation of helicopter pendulum is derived from the nonlinear differential equation and linear differential equation, with the principle of helicopter aerodynamics.
本文首先介绍了风扇的工作原理，包括基元级的速度三角形、叶型和叶栅参数以及叶栅的空气动力学方程。
This paper explains the working principles of a fan, including velocities on an elementary stage, parameters of blade types and cascades and the aerodynamics formulas of cascades.
结构设计主要内容包括各部分能量损失的计算、风扇的设计和动力机的选型、结构和能量的校核等。
The structural design of the main features of the various parts of the calculation of energy loss, fans of the design and selection of power machine, structure and energy, such as the check.
应用：合适1：18房车动力。函道风扇以及带减速齿轮的高效率动力系统。
Applications:Good for 1:18 on road car, ducted fan power and with gearbox for high efficiency power system.
本实用新型为室内防暑散热提供了一种新式电风扇。本实用新型由动力、传动、摇扇等几个部分组成。
The utility model provides a new electric fan for indoor heatstroke prevention and heat dissipation, which is composed of a power part, a driving part, a swing fan part, etc.
结构设计主要内容包括各部分能量损失的计算、风扇的设计和动力机的选型、结构和能量的校核等。
Its major structural design composes the calculation of various parts' energy loss, the design of fan, type selection of engine, verification of structure and energy, and so forth.
此型号被设计用于需要大功率高速度组件需求之双动力源或备用动力源所用单向离合器，例如：工业用大型风扇、泵及透平机等。
This type is designed for dual or standby drives on large equipment requiring high power at high speeds such as, industrial fans, pumps and turbines.
此型号被设计用于需要大功率高速度组件需求之双动力源或备用动力源所用单向离合器，例如：工业用大型风扇、泵及透平机等。
This type is designed for dual or standby drives on large equipment requiring high power at high speeds such as, industrial fans, pumps and turbines.
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