This paper describes the methods of fan testing and making fan property curve by dimensionless characteristic coefficient for the cooling fan of air-cooled engines.
论述了风冷发动机冷却风扇的试验法和用无因次特性系数法制取风扇特性曲线的方法。
Standard transformer can only operate at the rating capacity without the cooling fan, while each transformer may be installed with an extra cooling fan to increase the output capacity.
每台产品上均可加装风机增大变压器容量输出，不装风机的变压器能在额定容量下连续运行。
The engine hydraulic stepless speed regulation cooling fan changed the traditional drive type of the engine cooling fan.
发动机液压无级调速冷却风扇，改变了发动机冷却风扇的传统驱动方式。
Chezhou is an OEM supplier for auto cooling system. We have more than 4,000 kinds of fan blades and fan clutches for trucks and passenger cars.
车舟是汽车冷却系统的OEM供应商，可以为卡车和乘用车提供4,000多种风扇和风扇离合器。
The cause of fan abnormal vibration is diagnosed by analyzing the spectrum characteristic of fan trouble for cooling tower. The normal running of fan is guaranteed.
通过分析冷却塔风机故障的频谱特征，诊断了风机运行异常振动原因并加以解决，确保了风机的正常运行。
The blower fan adopts blower fan special for the cooling tower, 1 blower fan for each cooling tower.
风机采用冷却塔专用风机，每台冷却塔设1台风机。
The drag of cooling system will become bigger with the increase of speed of fan when the speed of car is constant and the drag of radiator is sensitive to speed of fan.
当风扇转速一定时，冷却系统阻力随车速的增大而增大，冷凝器阻力对车速变化比较敏感。
The invention relates to a solar energy powered cap for cooling, comprising a cap body, a brim and a fan, wherein the fan is arranged on the lower end of the brim.
本发明涉及一种太阳能供电的降温用帽子，该帽子包括帽体，帽沿，还包括一风扇，所述风扇设置于帽沿下端。
The company has successfully developed a circular cooling fan, silicone oil fan clutch, electronic clutch, electromagnetic clutch, fan trailers.
公司已成功开发出环形冷却风扇、硅油风扇离合器、电子离合器、电磁离合器、塑料周转箱、风扇拖架。
A water-cooling system consists of the engine water jacket, thermostat, water pump, radiator, radiator cap, fan, fan drive belt and necessary hoses.
水冷系统由发动机水套、节温器、水泵、散热器(水箱)、散热器盖、风扇、风扇驱动皮带和必要的软管组成。
Invite a refreshing spritz whenever the mood hits with the cooling mist fan. Simply fill the fan with cool water, turn it on, and spray to propel a fine, cooling mist into your environment.
小小风扇真神奇啊，据说是能降温哦：只要先把冷水灌入小风扇中，开启开关就能碰雾。
We are specializes in designing and manufacturing ventilation equipment, the main product are many size box fan, cone fan, cooling pad and the spare parts.
我司是专业设计和生产通风降温设备的企业，主要产品是：多种型号的轴流风机和拢风筒风机以及湿帘及其配件。
In addition, the pressure and velocity in cooling fan flow field are analyzed and the relations between flow rate, rotation speed, blade number and aerodynamic noise of cooling fan are studied.
同时，对风扇流场的压力和速度进行分析；研究了风扇流量、风扇转速、扇叶数和气动噪声相互之间的关系。
In addition, the pressure and velocity in cooling fan flow field are analyzed and the relations between flow rate, rotation speed, blade number and aerodynamic noise of cooling fan are studied.
同时，对风扇流场的压力和速度进行分析；研究了风扇流量、风扇转速、扇叶数和气动噪声相互之间的关系。
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