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BS EN 13141-5:2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Ventilation for buildings. Performance testing of components/products for residential ventilation Cowls and roof outlet terminal devices
Available format(s)

Hardcopy , PDF

Superseded date

11-04-2020

Language(s)

English

Published date

09-30-2005

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Performance testing of aerodynamic characteristics
  4.1 Pressure drop
      4.1.1 Test installation
      4.1.2 Test procedure
      4.1.3 Analysis of results
  4.2 Suction effect of a cowl
      4.2.1 Test installation and conditions
      4.2.2 Measurement conditions and uncertainties
      4.2.3 Preliminary test
      4.2.4 Wind effect and flow rate tests
      4.2.5 Test procedure
      4.2.6 Analysis of results
  4.3 Presentation of results
5 Additional testing for fan assisted cowls
  5.1 General
  5.2 Aerodynamic testing
  5.3 Acoustic testing
  5.4 Effective power input
      5.4.1 Test Method
      5.4.2 Analysis of results
      5.4.3 Presentation of results
Annex A (normative) Derivation of values through the
        similitude law
Bibliography

Provides methods for measuring the aerodynamic and acoustic characteristics of cowls and roof outlets used in both natural and mechanical ventilation.

Committee
RHE/2
DevelopmentNote
Supersedes 98/704586 DC. (10/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

NFP 50 413 : 1993 VENTILATION - CONDUITS DE VENTILATION NATURELLE ET CONDUITS DE FUMEE - CODE D'ESSAI ET CLASSEMENT DES EXTRACTEURS STATIQUES
EN 12792:2003 Ventilation for buildings - Symbols, terminology and graphical symbols
EN 13141-4:2011 Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems
EN 1506:2007 Ventilation for buildings - Sheet metal air ducts and fittings with circular cross-section - Dimensions
ISO 5801:2017 Fans — Performance testing using standardized airways
EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements

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