The ways to increase the efficiency of the stage of low specific speed
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Date
2021
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IOP Publishing Ltd.
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Abstract
The paper raises the question of the possibility of reducing the energy loss of the
stage of the centrifugal pump on the disk friction, the relative value of which for the stages of
low and ultralow speed can be a significant proportion (up to 40%) of all losses. This is seen as
one of the effective ways to increase the efficiency of such stages of centrifugal pumps.
Keywords
centrifugal pumps, energy loss, disc friction
Citation
R V Puzik et al 2021 J. Phys.: Conf. Ser. 1741 012013.