17/30368249 DC : 0
NA
Status of Standard is Unknown
BS ISO 20816-4 - MECHANICAL VIBRATION - MEASUREMENT AND EVALUATION OF MACHINE VIBRATION - PART 4: GAS TURBINES IN EXCESS OF 3 MW, WITH FLUID-FILM BEARINGS
Hardcopy , PDF
English
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
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.