Sentence examples for speed pumps from inspiring English sources
He leaves us to fend for ourselves and we grow used to the mention of beachbreaks and pointbreaks and shorebreaks, of squashtail boards and long-radius speed pumps.
Influent pump station consists of three constant speed pumps with static head 12.192 m.
Direct current motors are used for variable speed pumps and emergency pumps.
In this paper a new district heating network with distributed variable-frequency speed pumps (DVFSP) is presented and analyzed.
The retrofit focused on waterside technologies: Variable frequency drives (VFDs), constant and variable speed pumps, and pressure-independent control valves.
The proposed approach also offers better energy performance in general compared to the designs all using variable speed pumps.
The tailings flowrate controlled by a variable speed pump was used as the main control variable.
Usually, a constant speed pump pumps against a control valve that is partially closed for most of the time.
Savings about 95% were obtained when one variable speed pump group was included in the optimal solution.
This paper presents the nonlinear control of a Fully-Fed Synchronous Machine based Variable Speed Pumped Storage Plant (FFSM PSP).
The optimal solution with a variable pumping rate (pumped flow adjustment to match demand) saved 92% of the actual total annual cost with all fixed speed pump groups.
