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Pump Industry features, July 2020

A design method of controllable velocity moment is proposed.

 
AESSEAL support cuts water waste

David Amory, global head of marketing for AESSEAL, explains how his company helped a Danish dairy save water when flushing seal faces.

 

Pablo Garcia, global business development manager at Sulzer, discusses the range of pumps needed throughout a tunnelling project.

 

Jeff Davis, regional sales manager at Tsurumi, relates how a GSZ-150 electric submersible pump maximized a mine’s uptime and its improved its bottom line.

 

The flow pattern is critical for better understanding the effect of inlet gas on pump performance.

 

Every stage of reverse osmosis desalination can be fine-tuned to drastically reduce operating costs.

 

Covid-19 has led to an increase in water consumption. Here we look at equipment upgrades where water companies can improve agility and efficiency.

 

Eulerian-Eulerian mixture model used to simulate the two-phase flow of sand and water in a slurry pump.

 

How the surface hardness of screw pump components was increased to handle the low sulfur fuels now used in today’s shipping.

 

A predictive maintenance approach for marine mechanical systems.

 

A look at CDR Pumps, a pioneer in the use of plastic materials for manufacture of pumps in aggressive environments.

 

An ESP vibration analysis was performed, considering different wear states and operational conditions.

 

A methodology to identify the presence and severity of blockages and cavitation in centrifugal pumps using fluid pressure.

 

Europump looks at the ways the European Commission's 'Green Deal' proposition to deliver energy efficiency and carbon reduction can be improved.

 

A numerical model for the investigation of a piston water pump under different operating conditions.

 

How a compressor and vacuum system upgrade resulted in savings of around £38,000 per year in energy costs and reduced carbon dioxide emissions.

 

A look at different methods to improve the management of dewatering tailings.

 

A new type of asymmetrical twin-circular arc modified wrap (ACMW) was constructed.

 

Retrofitting new components or upgrading materials is a cost-effective method of meeting performance and reliability expectations.

 

A novel fault detection method using L-kurtosis and enhanced clustering-based segmentation.

 

Danfoss high-pressure pumps and drives are at the heart of a SWRO modular desalination plant used by the Sarlux refinery in Sardinia, Italy.

 

Stagnant water leads to a loss of chlorine and a build-up of sediment resulting in bacterial growth and ageing of water.

 

A case study focusing on the design of ESP systems for the Nankai Trough, Japan, methane hydrate reservoirs.

 

How to improve total cost of ownership and reduce whole life costs for pump technology in light of the wider move towards the circular economy.

 

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

 

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.

 

KSB Omega single stage volutes replaced four ageing pumps at a UK glass bottle manufacturing plant. The upgrade generated savings of £49,000 in 12 months.

 

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

 

The Aquarno Consortium has been able to reduce the polluting load of incoming wastewater by up to 98.5%.

 

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.

 

Energy-efficient ANDRITZ pumps now play a key part in a unique Heat Power system in re-using this cheap and renewable form of energy.

 

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

 

Stage V is an EU programme to reduce harmful emissions from the engines and Atlas Copco sees it as a driver of improved dewatering pump technology.

 

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.

 

SEKO provided an off-the shelf pump solution that would to ensure chocolate bars maintained standards of quality and taste,

 

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

 
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Most viewed…
Publication
 

 
Feature
 

Over the years, water scarcity has become a global issue. Two-thirds of the world’s population is expected to face water shortages by 2025, according to Gl

 
Feature
 

A comprehensive dewatering plan is essential to ensure there is a steady supply at any mine site.

 
News
 

Gicon Pumps & Equipment Inc operates in Texas.

 
News
 

The bearing material, Hitemp 160, can operate in temperatures up to 160°C and is resistant to abrasives.

 
What’s coming up…
03
Feb ’21

Exhibition of machines and equipment for agriculture and green area maintenance.

 
22
Feb ’21

Forum for rotating equipment engineers and technicians in turbomachinery, pump, oil & gas, petrochemical, power, aerospace, chemical and water industries.

 
22
Mar ’21

ISH focuses on the responsible management of water and energy in buildings.

 
25
Mar ’21

This date is further postponed until July 2021.

 
13
Apr ’21

The 34th International Exhibition for the plastics and rubber industries.