Apr 26, 2014· Definition • Pump: When a fluid has to be "moved" in a system, pumps are used. The pump is a machine which has the function of increasing the total energy of a liquid; this means that the pump transfers energy to the fluid that it receives from the driving motor”.
One such component is the water pump which is an integral part of the cooling system of your car. The water pump is responsible for the continuous pumping of the coolant and water into the engine. This ensures that the optimum temperature is maintained in the engine.
Jul 18, 2013· Pump shaft power (Ps) is the actual horsepower delivered to the pump shaft, and can be calculated as follows: Pump shaft power Ps = Hydraulic power hp / Pump efficiency ηpump or Pump efficiency η pump = Hydraulic power / Pump shaft power Pump output, water horsepower or hydraulic horsepower (hp) is the liquid horsepower delivered by the pump, and can be calculated as
Solar water pumps: an efficient water pumping solution Solar pump is a specially designed pump which is energy saver, environment friendly, economic, maintenance free, easy to operate as well as reliable source to pump water without consuming electricity or diesel, unlike other electricity or diesel consuming water pumps. PowerPoint PPT
May 21, 2015· Pump design presentation 1. Introduction to Pump Analysis The purpose of a pump is to increase the mechanical energy in the fluid. The objective for pumping wastewater is to transport it from a location of lower elevation to a location of higher elevation.
Figure 1 & 2 shows a schematic drawing of typical water pumping systems. The total pressure head (H) to be overcome by a pumping system is stated as metres of water, (moW). This total pressure head is also referred to as the dynamic head. This is because it is
Nov 08, 2015· Pumps presentation 1. Pumps APPLICATIONS, COMPONENTS, TYPES, WORKING, 2. What are pumps? A pump is a device that moves fluid i.e. liquids or some time slurries by mechanical action. Pumps can be classified in to three major groups according to the method they use to move the fluid i.e. direct lift, displacement and gravity pumps.
May 21, 2015· Introduction to Pump Analysis Head In pumping systems, the head refers to both pumps and pumping systems. The height to which a pump can raise the water is the pump head and it is measured in meters (feet) of flowing water. The head required to overcome the losses in a pipe system at a given flow rate is called the system head. 5.
Main pumping stations which supply water to the distribution system will be located near the water treatment facility or a potable water storage facility and will pump directly into the piping system. These pump stations may be a part of these other structures. Pumps which pump directly into
A 2-day pumping and pump training presentation with Pump PPT explaining centrifugal pump operation and pumping system design. The Pump PowerPoint covers best centifugal pump operating practices to use and important pumping system design and operation requirements.
examine the system to see if the pipes are too small. However all pump systems are different, in some systems the friction energy may represent 100% of the pump's energy, This is what makes pump systems interesting, there is a million and one applications for them. In household systems, friction can be a greater proportion of the pump energy
For variable speed pump, the flow value is not an indication of pump operating point in the performance curve. Hence pump parameter is defined based on flow and head. Pump parameter X is defined as X= K* (flow)^2/Delta P; Pump Parameter is a constant line on performance map which defines the pump relative operating point
May 30, 2017· Solar Water Pumping: Ready for Mainstreaming? A concise presentation from two World Bank Water and Energy specialists that gives an overview of PVP technology and discusses its potential for mainstreaming, in terms of possible financing models and the challenges faced. Review of Solar Photovoltaic Water Pumping System Technology
The pump is located at or near the pumping level of water in the well, but is driven by an electric motor or internal combustion engine on the ground surface. Power is transmitted from the motor to the pump by a vertical drive shaft. (8) Submersible turbine pump. A submersible turbine pump is a
If the pumping water level is less than 6 metres, use a centrifugal pump (maximum suction lift = 6 metres). If the pumping water level is from 6-20 metres, use jet pumps or a submersible. If the PWL is greater than 20 metres, use a submersible or a vertical line shaft turbine pump. Power supply for pumps. Adapted from THE WORLD BANK (2012)
One sort of pump once common worldwide was a hand-powered water pump, or 'pitcher pump'. It was commonly installed over community water wells in the days before piped water supplies.. In parts of the British Isles, it was often called the parish pump.Though such community pumps are no longer common, people still used the expression parish pump to describe a place or forum where matters of