Evaluation of the hydro—Mechanical efficiency of external gear pumps

B Zardin, E Natali, M Borghi - Energies, 2019 - mdpi.com
This paper proposes and describes a model for evaluating the hydro-mechanical efficiency
of external gear machines. The model is built considering and evaluating the main friction …

A fluid structure interaction—EHD model of the lubricating gaps in external gear machines: Formulation and validation

S Dhar, A Vacca - Tribology International, 2013 - Elsevier
This paper presents a fluid structure interaction (FSI) model for the simulation of the flow in
the lubricating gaps between gears and lateral bushes in external gear machines (EGMs) …

A novel FSI–thermal coupled TEHD model and experimental validation through indirect film thickness measurements for the lubricating interface in external gear …

S Dhar, A Vacca - Tribology International, 2015 - Elsevier
A novel fluid–structure interaction–thermal coupled model for the lateral lubricating gaps
between gears and lateral bushes in external gear machines (EGM) is presented in this …

Optimal design of gear pumps for exhaust gas aftertreatment applications

RS Devendran, A Vacca - Simulation Modelling Practice and Theory, 2013 - Elsevier
In this paper an innovative procedure for determining the optimal design of an external spur
gear pump for a particular emission reduction application in automobiles has been …

Axial balance of external gear pumps and motors: Modelling and discussing the influence of elastohydrodynamic lubrication in the axial gap

M Borghi, B Zardin - ASME international mechanical …, 2015 - asmedigitalcollection.asme.org
This paper focuses on the analysis of hydraulically balanced external gear pumps, in
particular on the lubricating gap between the bushes and the gears. This topic is of key …

A study of fluid structure and thermal interactions in the lubricating interface between gears and lateral bushes in external gear machines

S Dhar - 2014 - search.proquest.com
Abstract A novel Fluid Structure Interaction (FSI) model of lateral lubricating gaps in External
Gear Machines (EGM) is presented in this study. Modeling effort is directed toward …

Designing gear pump bodies using FEM

J Stryczek, K Biernacki, J Krawczyk - International Conference on …, 2018 - Springer
Designing Gear Pump Bodies Using FEM | SpringerLink Skip to main content
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An innovative working concept for variable delivery flow external gear machine

RS Devendran - 2015 - search.proquest.com
An innovative and unique working concept for variable delivery external gear machines (VD-
EGMs) is presented in this study. The proposed design not only encompasses all the well …

A Numerical Procedure to Design the Optimal Axial Balance of Pressure Compensated Gear Machines

D Thiagarajan, A Vacca - Fluid Power …, 2014 - asmedigitalcollection.asme.org
This paper presents an innovative numerical procedure to determine the optimal balancing
area of lateral bushes in external gear pumps or motors. In pressure compensated designs …

A numerical procedure to design the optimal axial balance in external gear machines and its potential in formulating novel efficient design solutions

D Thiagarajan - 2014 - search.proquest.com
A novel numerical procedure to design the optimal axial balance in external gear machines
(EGMs) has been formulated and developed in the present study. Lateral lubricating …