散热风扇

而传统汽车的水泵和散热风扇一般由发动机曲轴通过V带传动，传动带环绕在曲轴带轮与水泵带轮之间，因此水泵转速与发动机转速成比例关系。

Water pump and cooling fan of traditional cars are usually driven by the engine through V belt , which is intertwined between crankshaft pulley and water pump pulley . Therefore , the rotational speed of water pump is in proportional relationship with the engine speed .

无噪音污染，因为功耗低，所以无需加装散热风扇，也就没有了为现场操作员所诟病的风扇噪音。

Third , No noise pollution . Because of low power consumption , it does not need cooling fan .

把它垫到电脑下方，接着，只需连上一个给散热风扇供电的USB接口，它就开始把电脑的热量往外吹啦。手提电脑降温真的有用？

You put these pads under a laptop , and , generally , a USB cable connected to it sends power to a fan , which draws heat out of the computer .

⑷设计了光轮旋转体的机械构造和散热风扇结构PRO-E设计模型。

In this chapter , mechanical construction and thermal set architecture of the light engineer are simulated in PRO-E from .

第一种反应就是加速散热风扇的运转。

Their first reaction is to speed up the cooling fans .

散热风扇在大容量密封蓄电池组中的应用

Application of exhaust fan in large - capacity storage batteries

将散热风扇的电源线接到主机板上为处量器专用散热器设计的电源接针中。

Connect the fan power cable to the CPU fan connector on the motherboard .

分析汽车散热风扇电磁离合器技术及发展；

The author analyzes the technology and development of electromagnetic clutch of auto radiator fan .

“减低风扇的速度，它太快了。”第一种反应就是加速散热风扇的运转。

" Turn down the fan , it 's going too fast . " Their first reaction is to speed up the cooling fans .

创立于1976年，健业为台湾地区专业制造汽车水箱散热风扇厂，秉持以最具竞争力价格来生产最优秀产品。

Founded in1976 , we manufacture Radiator Cooling Fan Assy & Air Conditioning Fan Assy and insist on producing good quality products at competitive price .

快速冷却系统：配置大功率散热风扇和高性能气泵，加速空气流动，大量的减少设备冷却时间。

Rapid and efficient cooling system : the equipment is provided with a high power fan and high-performance air pump , significantly decreasing equipment cooling time .

试验结果表明：在环境温度较高时，这种散热风扇能有效地降低电池组的温度，提高电池组容量。

The experiment results showed that , at elevant environmental temperature , the exhaust fan can reduce effectively the battery temperature and increase the battery capacity .

本文介绍了其空调系统的基本控制原理。阐述了鼓风电动机的调速原理、散热风扇的工作原理。

This paper introduces the basic control principles of this system , the speed adjusting principle of the blower and the working principle of the radiating fan .

利用系统内部各热源的热交换结构设计、控制散热风扇转速来进行温度的调节；

INTERNAL CONTROL The temperature of the system was maintained by designing the structure of heat exchanging in the system and adjusting rotate speed of DC fans .

利用机箱内部热源的结构设计与调整散热风扇的转速来维持电池堆工作在适宜的环境温度；

The feasible working temperature of the cell stack was maintained by utilizing the structure designing in the machine box and the adjusting of rotate speed of the fan .

于机箱内至少安装有两个散热风扇，机箱的板面上对应散热风扇的位置开设有散热孔。

Two cooling fans are at least arranged in the computer case , the panel of the computer case is provided with heat dissipation holes at the positions corresponding to cooling fans .

因此，解决该拖拉机噪声问题须首先降低排气噪声、发动机散热风扇噪声和发动机机罩振动噪声。

Therefore , in order to solve the problem of the tractor noise , the exhaust noise , the engine ventilator noise and the noise of vibrating cover of the engine should be reduced first .

水温控制电路，能在水温低的情况下，能切断驱动电源保护装置，在水温高的情况下，开启散热风扇散热。

Temperature control circuit , in the case of low water temperature , can cut off the drive power protection device , in the case of high water temperature , open the cooling fan cooling .

但它确实有自己的特点：普普通通、几乎废弃的大楼里，整齐地排满了富含高科技的服务器和路由器，由厚厚的几捆电缆连接起来，它们的散热风扇在冷清昏暗中组成了一支正在高歌的合唱队。

But they do have their own style : featureless , virtually deserted buildings , full of marching rows of high-tech servers and routers fed by thick bundles of cable , their cooling fans forming a roaring chorus in the chilly gloom .

排气噪声、发动机散热风扇噪声及发动机机罩振动噪声为拖拉机主要噪声源，声强级分别为106dB、104dB、104dB；

The exhaust noise , the engine ventilator noise and the noise of vibrating cover of the engine are the main noise source of the tractor , and the levels of sound intensity are 106 dB , 104 dB , and 104 dB respectively .

在GPU（图形处理单元）在许多现代显卡需要一个散热片和风扇。

The GPU ( graphics processing unit ) on many modern graphics cards requires a heatsink and fan .

在高性能胶片扫描仪中，CCD恒温制冷系统可以由温度传感器、半导体制冷器、可编程PWM脉冲发生器、散热片和风扇等组成。

In high-property film scanner , a charge coupled device refrigeration constant temperature system is composed of the temperature sensor , the semiconductor cooler , the programmable PWM impulse generator , the radiator and the fan .

本文还论述了在胶片扫描系统中由温度传感器、半导体致冷器、可编程PWM脉冲发生器、风扇控制器、散热片和风扇等组成的温度控制系统的原理及实现方法。

So this paper also introduces the theory and design method of temperature control system composed of the temperature sensor , the semiconductor cooler , the programmable PWM impulse generator , fan controller , the radiator and the fan .

实验介质由电阻膜加热，半导体致冷片、散热片以及风扇冷却。

The experimental medium was heated by resistance film and refrigerated by Peltier elements .

除尘作为热绝缘层，阻碍气流，从而减少了散热片和风扇的性能。

Dust acting as a thermal insulator and impeding airflow , thereby reducing heat sink and fan performance .

以计算机芯片为例，传统的散热片与风扇组合式散热器已越来越显现出其弱点与局限性，必须求助于新的解决方案，实现高密度热量的转移。

Take computer chips for example , the traditional heat sink-fan cooler increasingly reveals its weaknesses and limitations , so we must put forward new solutions to deliver this high heat transfer flux .

内燃机车散热器散热面积与冷却风扇功率的匹配

The match between the cooling area of radiators and the power of cooling fans

分析了内燃机车散热器散热面积与冷却风扇功率消耗合理匹配的重要性，分别对散热面积和风扇功率进行了理论计算、优化设计和匹配研究，并对其进行可视化处理，得出几个结论。

The importance of reasonably matching the cooling area of radiators with the power of cooling fans is analysed . The theoretical calculation , optimized design and match are given in this paper .