风量调节阀
风量调节阀-
耐磨风量调节阀气相流场的数值模拟
Numerical simulation of gas flow field in wearing resistance valves
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耐磨节流风量调节阀的研制
Development of Wear - Resisting Throttle Air Adjusting Valve
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风量调节阀系阻性部件，存在较大的压头损失，须消耗大量送风能量。
The valve is an impeding part with larger pressure head loss and a lot of discharge energy consumed .
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全空气集中空调系统必须借助风量调节阀来调节和平衡末端送风口的风量。
The airflow of the terminal discharge air outlet must be adjusted and balanced by air flow adjusting valve in all air district air-conditioning system .