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Operating & Design CHANGE CATEGORY

Operating & Design features

Failure analysis of anti-friction coatings

This study investigates the wear behaviour of an axial piston pump's cylinder block coating.

 
Comparing the energy use of centralized and decentralized pumping systems

This study found that a decentralized pumping system offers better energy-saving potential.

 

The digital-displacement radial piston pump offers an alternative to existing wind turbine drivetrain concepts.

 

This study analyses an energy recovery solution based on the pump-as-turbine (PaT) technology applied in an oil refinery.

 

Full vibration analysis of a new high-speed centrifugal pump resulted in major savings that could be passed on to the customer.

 

This paper presents a study on the pressure compensation system of a fuel delivery external gear pump.

 

This study introduces a novel modeling approach that allows fast and accurate prediction of the operation of an axisymmetric seal.

 

This study demonstrated a high drop in the performance of centrifugal pumps for handling viscous oil using a numerical simulation model.

 

How the use of vibration monitoring solutions keeps production lines running smoothly.

 

Dual-support vortex pumps have been widely used in various applications in civil aviation, ships, military armored vehicles, and the chemical industries.

 

Studies on shaft-block under small break loss of coolant accident (SBLOCA) are currently insufficient.

 

An analysis of the kinematics of the vane-cam ring mechanism in balanced vane pumps, considering both vanes with centered and not-centered circular tip.

 

The coasting characteristic of the reactor coolant pump is an important indicator for the safe operation of the nuclear power system.

 

Centrifugal pump use in the oil industry is hindered by unfavorable conditions. This study investigates the influence of oil drops on pump operation.

 

Three different impellers with 5, 7 and 9 blades were tested numerically to determine the optimum number of blades at a rotational speed of 2800 rpm.

 

Condition-based maintenance with accurately predicted remaining useful life has the potential to significantly reduce maintenance costs.

 

Desalination is a complex process. One Danish pump system manufacturer, DESMI, understands and provides for those complexities.

 

How getting things right to begin with and carrying out a basic maintenance regime on submersible pumps, reduces down time and productivity losses.

 

A theoretical model for predicting pump-as-turbine energy performance is proposed and investigated in three centrifugal pump case studies.

 

This study aims to optimize pump operations in order to save energy and enlarge the operational life of pumps and their components.

 
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Most viewed in operating & design…
News
 

The course helped participants understand and identify causes of wear and damage.

 
News
 

The contract includes the delivery of 33 LDG drive units with remote pump heads in single, duplex and triplex designs.

 
Publication
 

 
Feature
 

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.

 
News
 

A common challenge for feed barges in the aquaculture industry is available on-board space.

 
What’s coming up in operating & design…
10
Sep ’19

For rotating equipment engineers and technicians.

 
20
Sep ’19

A showcase of pumps, valves, compressors, gears, motors & controls, bearings, shafts & couplings and other allied sectors.

 
02
Oct ’19

Exhibition for HVAC, Pumps & Water Treatment