In this study, we proposed a novel approach to improve centrifugal pump performance with
regard to the pump head, pump efficiency, and power. Firstly, to establish constraints, an …

Primary goal of this article is to present recent developments in erosion research and
associated particles in centrifugal slurry pumps. Solid particles in transported liquid cause …

In this research, a 3D (three dimensional) modified in-pipe hydro Savonius turbine with a
deflector is studied experimentally and numerically. The new Savonius turbine has two …

The flow characteristics in a volute-type centrifugal pump operating at design (Q d= 35 m
3/h) and off-design (Q off= 20 m 3/h) conditions are investigated using large eddy simulation …

Unstable or flat head-flow curves can cause problems in parallel operations or in flat
systems. Despite the considerable efforts that have been devoted to the study of head-flow …

A pump is one of the most important machines in the processes and flow systems. The
operation of multistage centrifugal pumps could generate pressure fluctuations and …

Hydropower systems can provide a considerable proportion of sustainable and clean
energy. In the present study, the performance of a drag-based vertical axis in-pipe turbine is …

The effect of the blade loading distribution on head, radial force and pressure pulsation of a
low specific-speed centrifugal pump with cylindrical impeller blades were investigated in the …

This review mainly summarizes the latest developments in the internal flow field and
external characteristics of centrifugal pumps. In particular, the latest findings of centrifugal …

With the growth of the satellite industry, the demand for a propulsion system for small launch
vehicles and spacecraft has increased. Small liquid rocket engines may require Ultra-Low …