Flow-induced noise sources and reduction methods in centrifugal pumps: A literature review |
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This study basically summarizes the recent developments of the flow-induced noises in a
centrifugal pump. Especially, the different numerical and experimental methods that have …

This paper shows the capability of a numerical simulation in capturing the dynamic and
unsteady flow effects inside a centrifugal pump due to the impeller-volute interaction. The …

A numerical investigation is carried out on a centrifugal pump to show the effect of the
impeller blades number on the pump performance. Three different impellers with 5, 7, and 9 …

A relationship between the global variables and the dynamic flow structure numerically
obtained for a low specific speed centrifugal pump is presented in this paper. A previously …

Experimental and numerical studies are presented on the steady and unsteady radial forces
produced in a single volute vaneless centrifugal pump. Experimentally, the unsteady …

Rotating stall is an unsteady flow phenomenon, which always leads to instability and
efficiency degradation. In order to reveal pressure fluctuations in the impeller of centrifugal …

In this paper the CENTRIFUGAL PUMP PERFORMANCE s are tested when handling water
and viscous oils as NEWTONIAN FLUIDS. Also, this paper shows a numerical simulation of …

A new adjustable guide vane (AGV) is proposed in this paper. This vane can reduce
hydraulic losses and improve the performance of an axial flow pump. The formula of AGV …

Water flow and silt movement in a double-suction centrifugal pump were simulated using an
Euler–Lagrange multiphase flow model. Blade erosion rates were predicted using a particle …