A hybrid (hydrostatic and hydrodynamic) model applicable to thrust bearing and hydraulic machine port plate is presented here. The model is based on Reynolds equation and variable viscosity effect is considered. Assumptions made are listed. Regardless of the assumptions, the model agrees with experimental results and can be used with minor restrictions for new hydraulic machines' and bearing design. Balance factor as a function of speed of rotation, gap height, barrel inclination and fluid viscosity is presented. The variable viscosity effect makes analysis more accurate for certain conditions when port plates' failures are likely.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Computer Analysis of an Axial Piston Pump Port Plate


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    International Off-Highway & Powerplant Congress & Exposition ; 1996



    Publication date :

    1996-08-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Computer analysis of an axial piston pump port plate

    Sorokine,M.A. / Caterpillar,US | Automotive engineering | 1996


    Axial piston pump/motor

    European Patent Office | 2016

    Free access

    The Improved Structure of Swash Plate Axial Piston Pump

    Dong, Chao ;Zheng, Wei Gang | Trans Tech Publications | 2014


    Optimal Design of the Valve Plate of an Axial Piston Pump

    Guo, W. / Wang, Z. / Beijing University of Aeronautics and Astronautics | British Library Conference Proceedings | 1994