Résumé
This document specifies the characteristic values for selected tilting-pad journal bearings with four or five centrally or eccentrically supported tilting pads and with angular spans of pad sliding surfaces of Ω = 80°, 60° and 45°.
The functions plotted and listed in table form below are required for the operationally safe design of hydrodynamic tilting-pad 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.
The calculation method described in ISO/TS 31657-1 can also be used for other tilting-pad journal bearing designs, if the numerical solutions of the basic equations are available in the same manner for these designs.
Informations générales
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État actuel: PubliéeDate de publication: 2020-06Stade: Norme internationale à réviser [90.92]
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Edition: 1
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Comité technique :ISO/TC 123/SC 8ICS :21.100.10
- RSS mises à jour
Prochaine édition en cours d'élaboration
ISO/DIS 31657-3
Paliers lisses — Paliers lisses hydrodynamiques radiaux fonctionnant en régime stabilisé
Partie 3: Fonctions pour le calcul des paliers radiaux à patins oscillants
ISO/DIS 31657-3
Cycle de vie
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Actuellement
PubliéeISO/TS 31657-3:2020
Les normes ISO sont réexaminées tous les cinq ans
Stade: 90.92 (Sera révisée) -
Sera remplacée par
ProjetISO/DIS 31657-3