CEI EN 60534-8-3 : 2012
Current
The latest, up-to-date edition.
INDUSTRIAL-PROCESS CONTROL VALVES - PART 8-3: NOISE CONSIDERATIONS - CONTROL VALVE AERODYNAMIC NOISE PREDICTION METHOD
Hardcopy , PDF
English
01-01-2012
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FOREWORD
INTRODUCTION
1. SCOPE
2. NORMATIVE REFERENCES
3. TERMS AND DEFINITIONS
4. SYMBOLS
5. VALVES WITH STANDARD TRIM
6. VALVES WITH SPECIAL TRIM DESIGN
7. VALVES WITH HIGHER OUTLET MACH NUMBERS
8. VALVES WITH EXPERIMENTALLY DETERMINED
ACOUSTICAL EFFICIENCY FACTORS
9. COMBINATION OF NOISE PRODUCED BY A CONTROL
VALVE WITH DOWNSTREAM INSTALLED TWO OR
MORE FIXED AREA STAGES
BIBLIOGRAPHY
ANNEX A (INFORMATIVE) - CALCULATION EXAMPLES
ANNEX ZA (NORMATIVE) - NORMATIVE REFERENCES
TO INTERNATIONAL PUBLICATIONS
WITH THEIR CORRESPONDING
EUROPEAN PUBLICATIONS
Describes the theoretical method to predict the external soundpressure level generated in a control valve and within adjacent pipe expanders by the flow of compressible fluids.
| Committee |
CT 65
|
| DevelopmentNote |
Classificazione CEI 65-49. (09/2001)
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 60534-8-3:2010 | Identical |
| EN 60534-8-3:2011 | Identical |
| EN 60534-1:2005 | Industrial-process control valves - Part 1: Control valve terminology and general considerations |
| ISA 75.01.01 : 2007 | INDUSTRIAL-PROCESS CONTROL VALVES - PART 2-1: FLOW CAPACITY - SIZING EQUATIONS FOR FLUID FLOW UNDER INSTALLED CONDITIONS |
| IEC 60534-8-1:2005 | Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves |
| IEC 60534-2-1:2011 | Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions |
| IEC 60534-1:2005 | Industrial-process control valves - Part 1: Control valve terminology and general considerations |
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