1) spring reciprocating pump
弹簧式往复泵
2) multiple spring
复式弹簧
3) vertical reciprocation pump
立式往复泵
4) compound spring
复合式弹簧
5) reciprocating plunger pump
往复式柱塞泵
1.
This paper proposed a model of efficiency optimization control of frequency converter driving pumping stations with reciprocating plunger pumps and presented the sufficient conditions of zero value of objective function, which provided the theoretical foundations of simplifying the solution process, improving the solution speed and designing the pumping stations properly.
建立了油田用变频驱动往复式柱塞泵站效率优化控制问题的数学模型 ;给出并证明了目标函数最优值为零的充分条件 ,为简化优化模型求解过程 ,提高求解速度以及合理设计注水泵站提供了理论依据 ;提出以Hamming距离表示水泵的切换次数和最小切换次数控制策略 ,在目标函数满足精度限制的条件下 ,按照Hamming距离最小的原则去选择最优结果 ,满足工程实际需要。
6) reciprocating slurry pump
往复式料浆泵
1.
The effects of factors,including slurry viscosity,slurry density,intake highness,diameter of intake line and the velocity in intake line flow,on the coefficient and total efficiency of reciprocating slurry pump are studied through the orthogonal test.
应用正交试验研究了浆料的黏度、密度、泵排出压力、吸入条件(吸入管长度、吸入高度、介质在吸入管内流速)等因素对往复式料浆泵的实际流量及总效率的影响,得到了最优输送水平组合,并得出了流量系数和总效率的拟合公式。
补充资料：往复叶片真空泵
分子式：
分子量：
CAS号：
性质：见叶片式真空泵。
分子量：
CAS号：
性质：见叶片式真空泵。
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