1) vortex sub
旋流短节
2) orifice-tube
节流短管
1.
The author introduces the structural features and working principles of the orifice-tube cooling system for auto air conditioner,elaborates the function and working process of the orifice-tube and the maintenance of this system.
阐述汽车空调节流短管式制冷系统的结构特点和工作原理,说明节流短管的作用与工作过程,详细介绍该系统的维护方法。
3) nipple throttling
短管节流
1.
As a new kind of throttling method appeared in recent years,nipple throttling can not only help to save raw materials,labor cost and shorten production process,but also improves integral performance and reliability of the air conditioner.
目前国内外空调节流主要以毛细管、电子膨胀阀、热力膨胀阀为主,短管节流是近年来新兴起的一种节流方式。
4) short cone cyclone
短锥旋流器
1.
The application of short cone cyclone to gold recovery from tailings in Shizishan Copper Mine is described The tailings containing Au 0 2g/t, Ag 4 2g/t from floatation by single stage circuit grinding single stage roughing two stage cleaning two stage scavenging are treated with ZXF-500 high efficiency gold recovery machine, the concentrate with grade of Au 21 25g/t is obtaine
介绍短锥旋流器在狮子山铜矿尾砂选金中的应用情况。
2.
Base on experiments on bismush separation in a sulfide ore processing plant,a method using short cone cyclone for pre-processing to leave out a large number of small cement and calcium was suggested.
针对云锡大屯硫化矿选厂选铋作业的情况进行了试验研究,采用短锥旋流器作预选处理,脱出大量的细泥及钙质,减少设备数量并提高选铋的回收率。
6) orifice sleeve
节流短管<液>
补充资料：节流
节流
Throttled flow
节流(throttled flow) 节流是强迫流过一个限定面积，在那里流速一定会增加的流动。流过这个收缩区时，由于压力下降而产生的动能通常由于涡旋扰动大部分转换为热能。其结果是这个系统中的机械能损失。例如采用一个球形阀门来节流气体时，阀门下游不远处的速度在大多数情况下只比节流截面前稍大一点。这是一个等烩过程。由于节流阀把机械能损失引入流动系统，而使流量可得到控制。参阅“等嫡过程”(i*n-tropic proeess)条。 当气体以声速流过诸如喷管那样的收缩段时，便产生一种特殊的节流效应。此时，进一步降低下游压力不会改变上游状态，同时流量保持常数。 〔斯特里特(v.I砂.Streeter)撰二
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条