External gear pumps operating with non-Newtonian fluids: Modelling and experimental validation
Sign Up to like & getrecommendations! Published in 2018 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2017.12.042
Abstract: Abstract External Gear Pumps are used in various industries to pump non-Newtonian viscoelastic fluids like plastics, paints, inks, etc. For both design and analysis purposes, it is often a matter of interest to understand the… read more here.
Keywords: gear pumps; newtonian fluids; external gear; non newtonian ... See more keywords
Structural optimization and verification to suction runner of high-speed external gear pump
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering"
DOI: 10.1177/09544089251345207
Abstract: To improve the volume efficiency of high-power external gear pump under high-speed operation, the structure of suction flow runner was analyzed, optimized and verified. Firstly, the simulation model based on Pumplinx verified by experiment was… read more here.
Keywords: efficiency; external gear; suction runner; gear pump ... See more keywords
Experimental Investigation of the Suction Capabilities of an Innovative High Speed External Gear Pump for Electro-Hydraulic Actuated Automotive Transmissions
Sign Up to like & getrecommendations! Published in 2024 at "International Journal of Fluid Power"
DOI: 10.13052/ijfp1439-9776.2527
Abstract: In this paper, the suction capabilities of an innovative high speed external gear pump have been measured and analysed for verifying its potential use as a reliable and efficient power unit for electro-hydraulic actuated automotive… read more here.
Keywords: pump; external gear; high speed; speed ... See more keywords
Numerical Investigation of the Tribological Performance of Surface-Textured Bushings in External Gear Pumps Under Transient Lubrication Conditions
Sign Up to like & getrecommendations! Published in 2025 at "Actuators"
DOI: 10.3390/act14070345
Abstract: This study presents a computational fluid dynamics (CFDs) investigation of the hydrodynamic behavior of surface-textured lateral bushings in external gear pumps (EGPs), emphasizing the effects of combined sliding and squeezing motions within the lubrication gap.… read more here.
Keywords: bushings external; external gear; lubrication; surface ... See more keywords
Influence of the Radial Gap on the External Gear Pump Performance
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DOI: 10.3390/app15020907
Abstract: The paper presents a numerical and experimental study of the radial gap influence on the external gear pump performance. The numerical study is performed with a two-dimensional (2D) computational fluid dynamics (CFD) model developed and… read more here.
Keywords: pump; methodology; external gear; performance ... See more keywords
About the Influence of Eco-Friendly Fluids on the Performance of an External Gear Pump
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DOI: 10.3390/en14040799
Abstract: This paper wants to investigate the effects of eco-friendly fluids on the thermo-fluid-dynamic performance of external gear pumps in order to provide a first response to the increasingly urgent demands of the green economy. A… read more here.
Keywords: performance external; external gear; pump; eco friendly ... See more keywords