... Double V-type or Fan Type 双V型 ceiling vent-type ventilating fan 管道换气扇 Type selection of fan 风机选型 ...
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The dissertation and introduces the calculation method of fan blower optimization type-selection by computer.
阐述了用计算机进行通风机优化选型的计算方法。
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.
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。
In this paper the selection and optimum of operation of the pressure type cold primary air fan in large boiler were analyzed.
分析了大型锅炉正压冷一次风机选型及运行优化要点，指出煤种和空预器漏风率是影响一次风机选型的主要因素。
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