Max inlet diameter 最大进线规格 ; 进线规格
Water inlet diameter 进水管尺寸
compressed air inlet diameter 空气进口通径
steam inlet diameter 蒸汽进口通径
Inlet wire diameter 进线直径
Inlet inside diameter 进水管直径
Gas inlet pipe diameter 天然气进口管径
diameter of inlet 吸入口直径
According to the application of this principle,the pressure,temperature and velocity's distribution are analyzed with FLUENT software. Optimal designing structure of the nozzle is:Inlet diameter:D1=15.2mm;outlet diameter:D2=13mm;throat radius:Rcr= 3.5mm;Diverging angle:α=30°;L1=20.9mm;expanding angle:β=10°;L2=50mm; Total length:L=70.9mm.
跟据上述原理应用FLUENT软件对喷枪内的压强、温度、速度的分布做分析后,设计出最优的喷枪结构为:入口直径D_1=15.2mm,出口直径D_2=13mm,喉部半径R_(cr)=3.5mm;渐缩角α=30°,长度L_1=20.9mm;渐扩角β=10°,渐扩段长度L_2=50mm;总长L=70.9mm。
参考来源 - 冷喷涂喷枪的结构设计与优化·2,447,543篇论文数据，部分数据来源于NoteExpress
The impeller has an outer diameter of 72mm and an inlet diameter of 24mm.
叶轮的外径为72毫米，进流处直径为24毫米。
When the inlet diameter is greater than pump inlet should be installed eccentric adjustable tube.
当进水管直径大于水泵进水口时，应安装偏心变径管。
The longer the expand length is, the smaller the inlet diameter is, the greater the pressure loss of expand muffler element is.
扩张腔腔体长度越大、进出口管管径越小，扩张腔消声器的压力损失越大。
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