This paper mainly summarizes the recent progresses for the cavitation study in the hydraulic
machinery including turbo-pumps, hydro turbines, etc.. Especially, the newly developed …

Water distribution networks (WDNs) are significant users of energy and contributors to
greenhouse gas emissions. Energy recovery strategies (ERSs) have potential for switching …

Computational fluid dynamics (CFD) has been widely used to model the internal flow field of
centrifugal pumps to analyze cavitation phenomena. However, accurate determination of …

The presence of sediment particles in flows of centrifugal pumps significantly enhances the
erosion rate which leads to reduced efficiency and shortened operational life of the pump …

In order to achieve the goal of carbon neutralization, a new concept of energy storage pump
station is proposed, which uses the large pump to store water from the downstream reservoir …

Centrifugal pumps are fundamental machines in our daily life. Indeed, they can be found
everywhere, for instance, in domestic, civil, industrial, and agricultural fields. In the last …

This paper conducts a systematic study to address the problems of high flow loss and low
energy efficiency of centrifugal pumps caused by the development of secondary flow within …

In the process of oil and natural gas production, solid particle erosion is an important reason
affecting the safe operation of oil and gas multiphase pumps. To reduce equipment failure …

Computational fluid dynamics (CFD) simulations are useful in the field of engineering design
as they provide deep insights on product or system performance without the need to …

A model has been developed to characterize the cavitation phenomenon in dredging
centrifugal pumps. The operating parameters of a cutter type dredger: swing speed …