rotating speed

The influence of the change of centrifugal pump rotating speed on the efficiency of the whole pump-unit which due to the variation of the pump efficiency and pipeline efficiency is studied.

讨论了离心泵的运行转速改变后，由于泵效率和管路效率的变化而给整个果装置效率带来的影响，由此可以判断离心泵改变转速后，泵装置的运行是否合理，并可确定泵装置运行的最佳转速范围。

Analysis and summary on the running of NIRO two-stage fluidized bed dryer;

NIRO两段流化床干燥器运行情况分析和总结

Analysis on running data of Sino-Japanese cooperated 200 kW PAFC power station in Panyu;

中日合作番禺200kW磷酸燃料电池运行数据分析

Start-up summary and running analysis of 1.2 Mt/a diesel hydrofining unit of Lanzhou Petrochemical Company;

兰州石化1.2Mt/a柴油加氢装置开车及运行分析

Design and operation of Daye's waste acid treatment plant;

大冶污酸处理装置的设计和运行

Summary on F-4112 membrane operation;

F-4112膜运行总结

Adjustment and Control of Activated Sludge System Operation(Ⅰ);

活性污泥系统运行的调节与控制(上)

Application of oil-fired boiler into Coal-Water-Slurry-fired one in the Oil Refinery and studies on several operating questions;

某化工项目炼油厂65T/h燃油锅炉改烧水煤浆的运行情况及相关问题的探讨

Economic Operating of Medium and Small Size Three Phase Induction Motors;

谈中小型三相异步电动机经济运行

How enhances the air compressor equipment the operating efficiency,to saves the electrical energy and reduces the production cost to have the count for much significance.

如何提高空压机设备的运行效率,对节约电能和降低生产成本有着非常重要的意义。