Application Of Pumps In Water Supply Systems
For Energy Production
Author(s)
H. Ramos & A. Borga
Abstract
The use of pumps as turbines can offer equipment cost savings and seems to be
adequate in run-of-the-river schemes of small or micro hydro developments,
either for water supply systems, being an alternative solution for energy
dissipate devices. Excessive head in some zones along the pipeline profile,
normally characterises the favourable conditions to install micro turbines or
pump/turbines instead of pressure reducing valves. Whenever it will be applied
to drinking water ystems, the energy production will be influenced by the
discharge demand.
The hydrodynamic effects, induced by these machines, are strongly associated to
the pump type, normally characterised through the specific speed.
Although the pumps are widely used in industrial processes, the application in
water supply systems for energy production can be
Keywords
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