BS ISO 7919-2:2001:2002 Edition
$102.76
Mechanical vibration of non-reciprocating machines. Measurements on rotating shafts and evaluation criteria – Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1500 r/min, 1800 r/min, 3000 r/min and 3600 r/min
| Published By | Publication Date | Number of Pages |
| BSI | 2002 | 18 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | Mechanical vibration�— Evaluation of machine vibration by measurements on rotating shafts�— |
| 5 | Foreword |
| 6 | Introduction |
| 7 | Mechanical vibration�— Evaluation of machine vibration by measurements on rotating shafts�— 1��� Scope 2��� Normative references 3��� Measurement procedures |
| 8 | 4��� Evaluation criteria 4.1��� General |
| 9 | 4.2��� Criterion�I: Vibration magnitude 4.2.1��� General 4.2.2��� Vibration magnitude at rated speed under normal steady-state operating conditions 4.2.2.1��� General 4.2.2.2��� Evaluation zones 4.2.2.3��� Evaluation zone boundaries |
| 10 | 4.2.3��� Operational limits for steady-state operation 4.2.3.1��� General 4.2.3.2��� Setting of ALARMS 4.2.3.3��� Setting of TRIPS |
| 11 | 4.2.4��� Vibration magnitude during transient operation 4.2.4.1��� General 4.2.4.2��� Vibration magnitude during transient operation at rated speed 4.2.4.3��� Vibration magnitude during run up, run down and overspeed |
| 12 | 4.3��� Criterion�II: Change in vibration magnitude |
| 13 | 4.4��� Supplementary procedures/criteria 4.5��� Evaluation based on vibration vector information |
| 14 | Evaluation zones boundaries |
| 15 | Evaluation zone boundary values and bearing clearance |
| 16 | Bibliography |
