aI know just some word of chinese 我知道汉语的某一词[translate] a和朋友沟通方便 正在翻译,请等待...[translate] ashow me the other tiger 显示我另一只老虎[translate] a- Centrifugal Pump Performance - 离心泵表现[translate] a聯絡單處理 Contact list processing[translate] ...
A positive displacement pump delivers at a fixed speed a nearly constant flow rate independently of the back pressure. In contrast, the flow rate of a centrifugal pump depends on the pressure difference Δp = ρ×g×HA imposed by the system on the pump. The pressure rise Δp generally ...
aBidding is to search better partner.[translate] aConmutador 换向器[translate] aAs was emphasized before energy efficient operation of centrifugal pump saves energy and reduces operating costs. 象被强调了,在省能源之前离心泵的操作节省能量并且减少营业成本。[translate]...
We have 3 centrifugal pump on board 我船有3台离心泵。 7. What is pumpingpressure? 泵压多少? Pumping pressure is 6bars. 泵压6巴。 8. Can we connectloading arm? 我们能连接输油臂吗? Yes, you can connect loading arm. 是的,你们能连接输油臂。 No, you cannot connect loading arm. 不,你...
Centrifugal compressors are at times required to operate in or near the choke region. Various limits of the degree of allowable operation in choke have been established. Based on test data and numerical data, the behavior of centrifugal compressors in the choke region is studied. Changes in aerod...
Position of Pump Shaft Horizontal Pump Pump Casing Combined Horizontal Split Pumps Mounting Height Suction Centrifugal Impeller Closed Usage Pump Theory Centrifugal Pump Structure Single-Stage Pump Power Electric, Diesel Material Stainless Steel, Cast Steel, Duct...
Prediction model for the turbine operation of centrifugal pump This technical brief presents a model aimed to bring out the accurate characteristics of the turbine operation of centrifugal pumps. The model uses experim... P Singh,F Nestmann 被引量: 4发表: 2009年 PARAMETRIC ANALYSIS OF OPERATION ...
Centrifugal pump operation should pay attention to the following points 1.Prohibit no running water, don't adjust the suction population to reduce emissions, banned under low flow rate; 2.To monitor the operation process, completely prevent leakage of stuffing box, the replacement of packing box ...
aEffcient centrifugal pump operation Effcient离心泵操作[translate] aLas amigas de mi hermana me echan 17, mañana me afeito y me voy de fiesta con ellas. Soy viejo, pobre de mí. 我的姐妹投掷17的朋友对我,我明天刮自己,并且我走开庆祝与他们。 我是老,贫寒我。[translate] ...
FIELD: oil-and-gas production.;SUBSTANCE: there is implemented connection to cable of electrical centrifugal pump (ECP). It is rub flow column with ECP and bottomhole apparatus (BA) into well. It is connected to ground-based equipment. There are implemented measurements of BA and feeding by ...