npsh meaning in English

sulfhydryl]非蛋白
泵的汽蚀余量
净有效吸水头
净正吸人压头
净正吸入压头
净正吸升水头
汽蚀余量

Npsh for centrifugal , mixed flow and axial pumps
离心泵混流泵和轴流泵汽蚀余量
I must ensure installation altitude of pump accord npsh . of pump , also think about pipelines loss and mediums temperature
9必须保证泵的安装高度符合泵的汽蚀余量，并考虑管路损失及介质温度
Cw the feature of cw magnetic - driving vortex pumps is little capacity , high - head , it can convey the fluid containing 20 percent of gas and non - lubricative , also can be used to the occasion where npsh is low
Cw型磁传动旋涡泵，是小流量高扬程应用最理想的选择;可输送含有20 %气体的介质，可应用于非润滑性流体和汽蚀余量很低的场合。
Abstract : this paper apply asme & quot; feed water pump npsh analysis during load rejection & quot; theory to check bfp npsh of zhuhai power plant 700mw units in the condition of vwo and also confirm the calculating result by load rejection test
文摘:利用asme的“甩负荷时给水泵汽蚀余量的分析”理论，校核了珠海电厂容量700mw机组在最恶劣工况即阀全开跳机工况时的给水泵汽蚀余量，并在甩负荷时，进行了试验验证。