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The Association of German Engineers
 
The Association of German Engineers (VDI)
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VDI-Standard: VDI 2081 Blatt 2

Generic information
Abstract
Abstract

The acoustic effects in ventilating and air-conditioning installations include noise generation by components, flow noise, sound transmission by fluid-, structure- and airborne sound. Noise reduction measures become necessary, e.g., for noise control at the workplace, and for the control of noise exposure in the neighbourhood. In addition to noise attenuation by the installation proper silencers and sound-insulating envelopes are often used as secondary measures. This standard supports the application of VDI 2081 Part 1 by offering examples. It gives consideration to current space-conditioning systems as described in VDI 3804. All calculation steps required in an air-supply duct system are given in tabulated form, including explanatory information on each duct section. The standard is issued together with a data medium carrying a spreadsheet-based calculation macro and case studies. The standard is only applicable in conjunction with VDI 2081 Part 1.

Table of contents: of the standard
Keywords:

Acoustic measurement, Air-conditioning systems, Components, Definitions, Emission protection, Examples, Mathematical calculations, Noise abatement, Noise control, Noise control (acoustic), Noise emissions, Noise (environmental), Noise measurement, Noise reduction, Room air conditioning equipment, Sound insulation, Sound intensity, Sound levels, Sound-level meters, Symbols, Thermal environment systems, Ventilation

Date:

2019-03

German Title:
English Title:

Air-conditioning - Noise generation and noise reduction - Examples

Formal objection expiry date:

2019-05-31

Technical rules: Richtlinien-Entwurf
Issuing body:

VDI-Gesellschaft Bauen und Gebäudetechnik

Author:

VDI-Fachbereich Technische Gebäudeausrüstung

Associated VDI Manuals: VDI-Handbuch Lärmminderung
VDI-Handbuch Raumlufttechnik
VDI-Handbuch Ressourcenmanagement in der Umwelttechnik
Price:

81,00 EUR

Pages:

16

Classification:

17.140.20

available in:

Deutsch

Keywords:

Acoustic measurement, Air-conditioning systems, Components, Definitions, Emission protection, Examples, Mathematical calculations, Noise abatement, Noise control, Noise control (acoustic), Noise emissions, Noise (environmental), Noise measurement, Noise reduction, Room air conditioning equipment, Sound insulation, Sound intensity, Sound levels, Sound-level meters, Symbols, Thermal environment systems, Ventilation

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