Industrial pumps - Centrifugal, mixed flow and axial pumps - Allowable level for mechanical vibrations

Avant-propos 4

1 Domaine d'application 5

2 Références normatives 6

3 Niveaux d'acceptation 6

4 Mesurage des vibrations 6

4.1 Conditions de mesurage 6

4.2 Directions et emplacements de mesurage 7

4.3 Sanction des mesurages 7

Annexe A (informative) Limitation des influences perturbatrices 13

Annexe B (informative) Calcul de l'amplitude de crête du déplacement à partir de la vitesse efficace associée à une fréquence donnée 14

Annexe C (informative) Relation entre vitesse efficace et accélération en mesure vibratoire 16

Bibliographie 17

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