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FORMATION OF A FLUID FILM BETWEEN A VALVE PLATE AND A CYLINDER BLOCK OF PISTON PUMPS AND MOTORS. 2. A VALVE PLATE WITH HYDROSTATIC PADS.

Author(s) : YAMAGUCHI A.

Type of article: Article

Summary

A NEW METHOD FOR DESIGNING THE VALVE PLATE OF AXIAL PISTON PUMPS AND MOTORS IS PRESENTED. BY ADOPTING A VALVE PLATE WITH HYDROSTATIC PADS, FLUID FILM LUBRICATION CAN BE REALIZED ON THE SLIDING PART BETWEEN THE PLATE AND THE CYLINDER BLOCK OVER A WIDE RANGE OF OPERATING CONDITIONS. THIS IS IN THE RARE CASE OF A VALVE PLATE WITH CONVENTIONAL HYDRODYNAMIC PADS. THE EFFECTS OF THE MAIN RELATED DIMENSIONS AND THE OPERATING CONDITIONS ARE NUMERICALLY CLARIFIED, AND THE SUPPORTING OF THE CYLINDER BLOCK IS ALSO DISCUSSED.

Details

  • Original title: FORMATION OF A FLUID FILM BETWEEN A VALVE PLATE AND A CYLINDER BLOCK OF PISTON PUMPS AND MOTORS. 2. A VALVE PLATE WITH HYDROSTATIC PADS.
  • Record ID : 1987-1298
  • Languages: English
  • Source: JSME int. J. - vol. 30 - n. 259
  • Publication date: 1987/01
  • Document available for consultation in the library of the IIR headquarters only.

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