Draft
International Standard
ISO/DIS 31657-2
Plain bearings — Hydrodynamic plain journal bearings under steady-state conditions — Part 2: Functions for calculation of multi-lobed journal bearings
Reference number
ISO/DIS 31657-2
Edition 1
Proyecto Norma internacional
ISO/DIS 31657-2
88998
Este borrador de Norma Internacional se encuentra en la fase de consultas con los miembros de ISO.
Reemplazará ISO/TS 31657-2:2020

Resumen

This document specifies the characteristic values for selected two-, three- and four-lobe bearings.

The functions plotted and listed in table form below are required for the operationally safe design of hydrodynamic multi-lobed journal bearings according to ISO/TS 31657-1. They are based on the presumptions and boundary conditions indicated there and only apply to stationary operating states. The symbols used are explained in ISO/TS 31657-1; calculation examples are also included there.

Informaciones generales

  •  : En desarrollo
    : DIS registrado [40.00]
  •  : 1
     : 69
  • ISO/TC 123/SC 8
    21.100.10 
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