Article ID Journal Published Year Pages File Type
245671 Archives of Civil and Mechanical Engineering 2015 9 Pages PDF
Abstract

This paper presents the model for simulation of vibration and dynamic loads in external gear pumps. The calculation has been carried out in Matlab/Simulink program. The vibrations of gears are excited due to the variable pressure forces and variable stiffness of the gearing. In this model the stiffness and damping coefficient of sliding bearings as well as the bending stiffness of gear wheels have been included. The influence of pressure and rotational speed on the dynamic forces in the bearings have been analyzed.

Related Topics
Physical Sciences and Engineering Engineering Civil and Structural Engineering
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