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Operating & Design CHANGE CATEGORY

Operating & Design features

Case study: Pump-as-turbine installation in oil refinery wastewater sewer

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

 
NSK monitoring makes a major saving

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.

 

The Siemens SIMOCODE is an intelligent motor controller operates independently of conventional control systems.

 

How major cost savings were found by engineering analysis material upgrades and testing for validation.

 

The piston pump is one of the most critical power components in the hydraulic system of civil aircraft.

 
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Most viewed in operating & design…
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This study analyses an energy recovery solution based on the pump-as-turbine (PaT) technology applied in an oil refinery.

 
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The SNWA is building a low lake level pumping station to ensure Las Vegas and Southern Nevada maintain access to their water supplies.

 
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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.

 
What’s coming up in operating & design…
22
May ’19

Part of 5th Smart Cities India 2019 expo

 
11
Jun ’19

 
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