BS ISO 20816-2:2017
Current
The latest, up-to-date edition.
Mechanical vibration. Measurement and evaluation of machine vibration Land-based gas turbines, steam turbines and generators in excess of 40 MW, with fluid-film bearings and rated speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min
Hardcopy , PDF
English
09-15-2017
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement procedures
5 Evaluation criteria
Annex A (normative) - Evaluation zone boundaries for
vibration of non-rotating parts
Annex B (normative) - Evaluation zone boundaries for
vibration of rotating shafts
Annex C (informative) - Example of setting ALARM and
TRIP values
Annex D (informative) - Cautionary notes about the use
of vibration velocity criteria at low rotational speeds
Annex E (informative) - Evaluation zone boundary limits and
bearing clearance
Bibliography
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