NF EN ISO 11688-2 : 2004
Current
The latest, up-to-date edition.
ACOUSTICS - RECOMMENDED PRACTICE FOR THE DESIGN OF LOW-NOISE MACHINERY AND EQUIPMENT - PART 2: INTRODUCTION TO THE PHYSICS OF LOW-NOISE DESIGN
12-01-2013
Contents
1. Scope
2. References
3. Definitions
4. Acoustical modelling
5. Control of airborne and liquid-borne noise
5.1 Generation of fluid-dynamic noise
5.2 Noise control measures
6. Control of structure-borne sound
6.1 Model of sound generation
6.2 Internal sources
6.3 Transmission of structure-borne sound
6.4 Control of structure-borne sound transmission
by damping
6.5 Radiation
7. Analysis by measurement methods
7.1 Purpose of the analysis
7.2 Internal sources
7.3 Transmission paths
7.4 Radiation
7.5 Summary of procedures for the analysis of existing
machinery by measurement methods
8. Analysis of computational method
8.1 Purpose of the analysis
8.2 Deterministic methods
8.3 Statistical methods
8.4 Applicability of computational methods
Annex A Example of the estimation of airborne sound emission
of a machine caused by structure-borne and airborne sound
emission from a component
Annex B Glossary
Bibliography
Gives the physical background for the low-noise design rules and examples given in ISO/TR 11688-1 where the use of extensive special literature is supported. It is meant for designers of machinery and equipment to use as well as users and/or buyers of machines and authorities in the field of legislation, supervision or inspection.
| DevelopmentNote |
Indice de classement: S31-510-2. Supersedes NFS 31 510-2. (03/2004)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 11688-2:2000 | Identical |
| UNE-EN ISO 11688-2:2001 | Identical |
| DIN EN ISO 11688-2:2001-03 | Identical |
| BS EN ISO 11688-2 : 2001 | Identical |
| ISO/TR 11688-2:1998 | Identical |
| UNI EN ISO 11688-2 : 2002 | Identical |
| NF ISO 20966 : 2007 | AUTOMATIC MILKING INSTALLATIONS - REQUIREMENTS AND TESTING |
| NF EN 12733 : 2001 + A1 2009 | AGRICULTURAL AND FORESTRY MACHINERY - PEDESTRIAN CONTROLLED MOTOR MOWERS - SAFETY |
| NF EN ISO 8230-1 : 2008 | SAFETY REQUIREMENTS FOR DRY-CLEANING MACHINES - PART 1: COMMON SAFETY REQUIREMENTS |
| NF EN 12301 : 2000 + A1 2008 | PLASTICS AND RUBBER MACHINES - CALENDARS - SAFETY REQUIREMENTS |
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