This method analyses the behaviour of non-identical pumps in series, parallel and series/parallel configurations, and varying suction and discharge heads, using a spreadsheet with graphic output.Ian H. GibsonISAISA International Conference, Exhibition & Training Program...
4) Centrifugal pumps in series and parallel 离心泵的串并联 5) series and parallel mixed pumping station 串并联混合泵站 6) multiple-series connection 串联并联 补充资料:电力电子器件的串并联联接 电力电子器件串联和并联是为了提高器件的电压和电流容量。单个电力电子器件能承受的正、反向电压是一定的,能通过...
1) Centrifugal pumps in series and parallel 离心泵的串并联 2) marine submersible series multiple centrifugal pump 船用潜水式串并联离心泵 1. The paper mainly introduces the characteristics of themarine submersible series multiple centrifugal pumpdeveloped by the authors. ...
1) two pumps in series 双泵串联1. The shortcomings of the submerged dredge pump of 400 m3/h cutter suction dredgers are pointed out based on researching its suction capacity;technical innovations are carried out to submerged dredge pump of 400 m3/h cutter suction dredgers by two pumps in ...
Thus, dual source heat pumps are interesting since they combine the best features of parallel and series configuration SHP systems. In this case, the heat pump can switch between solar energy or other energy source, such as ambient air. The control strategy for the heat pump using a switching...
This invention relates generally to motorpumps, and particularly to a series-parallel motor-pump unit. In making deep water well pump installations it is customary to select the size of pump on a basis of a substantially constant head and capacity. In many instances, however, a wide variation...
Series/parallel combination for heat pump and chiller systems is investigated.A Building Energy Management System is utilized to control and manage operational data.Analysis includes energy consumption, electricity costs, and CO2emissions.Monthly energy reduction: series 19%, parallel 37%, compared to th...
Q2. What are the disadvantage and advantage in connecting batteries in Parallel in Series? Ans: The advantages of connecting the batteries in parallel is that every unit that is connected in parallel gets an equal amount of voltage. The current is able to pass through different paths if there...
Pipe and Duct Systems - Total Head Loss Major and minor loss in pipes, tubes and duct systems. Pumps - Parallel vs. Serial Arrangement Adding head and flowrate for pumps arranged in parallel vs. serial. Sponsored Links
Based on the requirements,it can be operated by series connection and parallel connection. Can be vertically and horizontally installed according to the requirements of pipe arrangement. Structure drawing is as below 1. pump body 2. impeller 3. impeller nut 4. bleeder valve 5. plug ...