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ISO 7919-4 : 2009

M00029261

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ISO 7919-4 : 2009

MECHANICAL VIBRATION - EVALUATION OF MACHINE VIBRATION BY MEASUREMENTS ON ROTATING SHAFTS - PART 4: GAS TURBINE SETS WITH FLUID-FILM BEARINGS

International Organization for Standardization

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Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Measurement procedures
4 Evaluation criteria
Annex A (normative) - Evaluation zone boundaries
Annex B (informative) - Evaluation zone boundary
        limits and bearing clearance
Bibliography

Abstract

Specifies provisions for evaluating the severity of in-situ, broad-band shaft vibration measured radial (i.e. transverse) to the shaft axis at, or close to, the main bearings.

General Product Information

Document Type Standard
Status Current
Publisher International Organization for Standardization
Committee TC 108
Supersedes
  • ISO/DIS 7919-4 : 60.00 (2009)