The regenerative liquid ring (RLR) pump is a type of rotodynamic machine which has the
ability to develop high heads at relatively low flow rates in only one impeller stage. Although …

The side channel pump, which is a common energy conversion equipment, has undergone
high developmental trends and has become very popular in recent times because of its wide …

To optimize an innovative vortex pump structure, the present study has investigated the
effects of the impeller's geometrical parameters, including impeller diameter, impeller height …

The flow in a side channel pump exhibits complex, three-dimensional and unsteady
features. The present study investigates the transient flow interaction between the moving …

This paper seeks to predict the performance of the side channel pump by considering the
influences of different wrapping angles. Firstly, three pump cases 1, 2 and 3 are modeled …

Regenerative pumps are low cost, compact and able to deliver high heads at low flowrates.
Furthermore with stable performance characteristics they can operate with very small NPSH …

Regenerative pumps can supply relatively high heads at low flow rates. On the other hand,
regenerative pump impellers can be manufactured at a low cost due to their specific design …

Vacuum technology has enormous impact on human life in many aspects and fields, such as
metallurgy, material development and production, food and electronic industry …

This paper presents a detailed and objective review of regenerative flow turbomachines,
namely pumps, blowers and compressors. Several aspects of turbomachines like design …

Regenerative pumps are considered a promising option for hydrogen recirculation in proton
exchange membrane fuel cell (PEMFC) systems. The geometry of the impeller exerts a …