泵效率 meaning in Chinese
efficiency of pump
Examples
- Virtual instrument technology based efficiency test system of hydraulic pump
基于虚拟仪器技术的液压泵效率试验系统 - According to known data , this text make use of the tool of matlab , apply regression method , put out the regression relation of them and verified the accuracy of this model
本文根据已知数据，利用matlab工具，采用回归方法得出了实际泵效率与铭牌泵效率的回归关系，并验证了回归模型的正确性。 - The efficiency of the pump are calculated and simulated ; the stability , quickening and sensibility relating to dynamic response are analysized ; the effects of some parameters on system performance are discussed and the way to improve performance is pointed out at the same time
计算和仿真了不同条件下对泵效率的影响；分析了动态响应的稳定性、快速性和灵敏性；探讨了系统参数对其性能的影响，并提出了改善系统性能的途径。 - This paper adopts the thermodynamic method to on - line monitor the performance of the feed pump and on the base of the method develops the feed pump status monitoring system . the system has been applied to one power plant 2qomw unit and reached the good improvements of safety and economy for the unit operation . dai ri - jun ( feng zhen power plant ) directed by prof
本文在充分研究给水泵效率在线监测方法和故障机理的前提下，采用热力学法对给水泵进行性能在线监测，同时开发了状态监测系统，并将二者合二为一，成功地应用于200mw机组的给水泵，提高了机组的运行的安全性与经济性。 - Comparing tow methods of efficency pre - estimation , it finds out the new method fit for super - low specific - speed pump . acoording to the study and comparison on efficency and reliability , the thesis points out merits and faults of the 5 types of impeller , and draws a conclusion that the complex impeller and partly blocked - flow - passage impeller are fit for the impellers of super - low specific - speed centrifugal pump
比较了泵效率预估的方法，提出了适合于极低比转数泵效率预估的新方法，并对其性能要求的效率和可靠性两方面进行了研究比较，指出了五种形式叶轮各自的优缺点，得到结论：复合叶轮和部分堵塞流道的一般叶轮适合作极低比转数泵叶轮。