What are pumps and pumping systems?
Pumping systems account for nearly 20% of the world’s electrical energy demand and range from 25-50% of the energy usage in certain industrial plant operations (US DOE, 2004).
Pumps have two main purposes:
The main components of a pumping system are:
Pumping systems account for nearly 20% of the world’s electrical energy demand and range from 25-50% of the energy usage in certain industrial plant operations (US DOE, 2004).
Pumps have two main purposes:
- Transfer of liquid from one place to another place (e.g. water from an underground aquifer into a water storage tank)
- Circulate liquid around a system (e.g. cooling water or lubricants through machines and equipment)
The main components of a pumping system are:
- Pumps
- Prime movers: electric motors, diesel engines or air system
- Piping, used to carry the fluid
- Valves, used to control the flow in the system
- Other fittings, controls and instrumentation
- End-use equipment, which have different requirements (e.g. pressure, flow) and therefore determine the pumping system components and configuration.
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