Our website uses cookies

Cookies enable us to provide the best experience possible and help us understand how visitors use our website. By browsing World Pumps, you agree to our use of cookies.

Okay, I understand Learn more
Operating & Design CHANGE CATEGORY

Operating & Design features

Modification of impeller design was shown to improve the pump's performance.

Grundfos: providing 75 years of water solutions

Grundfos is celebrating 75 years of developing water solutions that have changed industries, people and the environment.


This paper proposes an early warning maintenance/failure system using machine learning as opposed to sensor technology.


This article explains how industrial routers can simplify the process of optimisation and control, while offering a flexible solution.


Two different electric submersible pump types were tested at a newly-built pump testing facility.


Two numerical methods were applied for predicting transient characteristics during the power-off process.


Paul Davis, managing director of Wanner’s UK, Europe, Asia and Middle East subsidiary, talks to the boss, Bill Wanner.


A general model for simplifying a simulated two-stage system was established and optimization strategies developed.


The new technology for axial flow pumps eliminates the unstable region on the hydraulic performance curve.


Sulzer’s design expertise improved performance and reduced power needs of raw water pumps in a US nuclear power station.


Here we examine the potential dangers when transferring hazardous chemicals and what practices can make this operation safe.


3D computational fluid dynamics simulations were conducted with open-source software.


Intelligent data-driven machinery health identification has the potential to reduce maintenance cost and enhance operation safety.


A numerical simulation method was developed and validated by experiments.


A fuzzy logic based controller was applied to an industrial frequency converter to couple a photovoltaic generator to a centrifugal pump for water pumping.


This study investigated the fusion deposit modelling of a radial flow centrifugal pump prototype.


The disc-seal single screw pump (DSSP) is vital for energy conversion in oil sludge energy recovery systems and natural gas liquefaction systems.


A study on one of the largest centrifugal slurry pumps used in the Chinese mining industry.


The piston/cylinder pair suffers from excessive wear, especially under high output pressure.


The energy conversion characteristics of the impeller blades were quantitatively analyzed.

Connect with us
Most viewed in operating & design…


Dry running leads to a surge in pressure, flow or overheating that will instigate a pump failure. As a result, the pumping elements seize up on the shaft.


Modification of impeller design was shown to improve the pump's performance.


The top five things that cause inverter failure


What’s coming up in operating & design…
Sep ’20

Trade fair for powder & bulk solids processing and analytics.

Oct ’20

To help engineers design, test, and run pumps and systems that are more efficient and more economical.

Dec ’20

Forum for the exchange of ideas between rotating equipment engineers and technicians.

Jan ’21

UK exhibition for the compressed air, generators and vacuum market.

Jan ’21

UK event focusing on a range of hydraulic and pneumatic equipment.