BS ISO 7919-4 : 2009
Current
The latest, up-to-date edition.
MECHANICAL VIBRATION - EVALUATION OF MACHINE VIBRATION BY MEASUREMENTS ON ROTATING SHAFTS - PART 4: GAS TURBINE SETS WITH FLUID-FILM BEARINGS
Hardcopy , PDF
English
01-01-2009
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
Gives 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.
| Committee |
GME/21/5
|
| DevelopmentNote |
Supersedes 89/79539 DC. (03/2005) Supersedes 09/30190938 DC. (11/2009) Supersedes 16/30341590 DC. 2009 Edition Re-issued in October 2017 & incorporates AMD 1 2017. (11/2017)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 7919-4:2009 | Identical |
| DEFSTAN 02-309/2(2002) : 2002 | REQUIREMENTS FOR GAS TURBINES |
| ISO 10816-4:2009 | Mechanical vibration — Evaluation of machine vibration by measurements on non-rotating parts — Part 4: Gas turbine sets with fluid-film bearings |
| ISO 13373-1:2002 | Condition monitoring and diagnostics of machines — Vibration condition monitoring — Part 1: General procedures |
| ISO 13373-3:2015 | Condition monitoring and diagnostics of machines — Vibration condition monitoring — Part 3: Guidelines for vibration diagnosis |
| ISO 21940-12:2016 | Mechanical vibration — Rotor balancing — Part 12: Procedures and tolerances for rotors with flexible behaviour |
| ISO 13373-2:2016 | Condition monitoring and diagnostics of machines — Vibration condition monitoring — Part 2: Processing, analysis and presentation of vibration data |
| ISO 20816-2:2017 | Mechanical vibration — Measurement and evaluation of machine vibration — Part 2: 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 |
| ISO 2041:2009 | Mechanical vibration, shock and condition monitoring — Vocabulary |
| ISO 10817-1:1998 | Rotating shaft vibration measuring systems — Part 1: Relative and absolute sensing of radial vibration |
| ISO 3977-3:2004 | Gas turbines — Procurement — Part 3: Design requirements |
| ISO 7919-3:2009 | Mechanical vibration — Evaluation of machine vibration by measurements on rotating shafts — Part 3: Coupled industrial machines |
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