小流量、高转速、小尺寸轴流风扇的设计是高性能直升机滑油冷却系统的关键技术之一。
In the oil cooling system of a high performance helicopter, the low mass flow, high rotating speed and small size axial flow fan design is a key task.
这会增加一次风机的尺寸而减小从动风扇的尺寸。
This increases the initial primary air fan size and reduces the forced draft fan sizes.
因此，可在不增加冰箱的总体尺寸以及不引起对于冷气的流入的阻力的情况下，增大涡轮风扇的叶片的高度。
Therefore, it is possible to increase the height of the blades of the turbo fan without increasing the total size of the refrigerator and causing resistance to the inflow of cool air.
对影响硅油风扇离合器性能因素进行了分析，并对影响离合器性能的重要结构尺寸进行了优化设计。
This paper analyzes the factors that affect the performance of silicon oil fan clutch and(optimizes) the key configuration.
加入风扇，整个高度上提升为114毫米，重量也都非常适中搭配整个散热器尺寸。
With the fan, the whole unit will extend to 114 mm in height. The weight of the unit is moderately light considering its size.
风扇转速与尺寸由于高转速风扇比低转速风扇产生较大的噪音，因此应尽可能尝试及选用低转速风扇。
Fan Speed and Size Since a high speed fan usually generates greater noise than a low speed fan does, a low speed fan should be tried and used whenever possible.
风扇转速与尺寸由于高转速风扇比低转速风扇产生较大的噪音，因此应尽可能尝试及选用低转速风扇。
Fan Speed and Size Since a high speed fan usually generates greater noise than a low speed fan does, a low speed fan should be tried and used whenever possible.
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