NF EN ISO 5167-4 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
MEASUREMENT OF FLUID FLOW BY MEANS OF PRESSURE DIFFERENTIAL DEVICES INSERTED IN CIRCULAR CROSS-SECTION CONDUITS RUNNING FULL - PART 4: VENTURI TUBES
27-01-2023
12-01-2013
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes, définitions et symboles
4 Principes de la méthode de mesurage et mode de calcul
5 Tubes de Venturi classiques
5.1 Domaine d'application
5.2 Forme générale
5.3 Matériau et fabrication
5.4 Prises de pression
5.5 Coefficient de décharge, C
5.6 Coefficient de détente, e
5.7 Incertitude sur le coefficient de décharge C
5.8 Incertitude sur le coefficient de détente e
5.9 Perte de pression
6 Exigences d'installation
6.1 Généralités
6.2 Longueurs droites minimales d'amont et d'aval â
installer entre différents accessoires et le tube de
Venturi
6.3 Conditionneurs d'écoulement
6.4 Exigences spécifiques supplémentaires d'installation
pour les tubes de Venturi classiques
Annexe A (informative) Tableau des coefficients de détente
Annexe B (informative) Tubes de Venturi classiques en dehors
du domaine couvert par l'ISO 5167-4
Annexe C (informative) Perte de pression dans un tube de
Venturi classique
Bibliographie
Defines the geometry and method of use (installation and operating conditions) of Venturi tubes when they are inserted in a conduit running full to determine the flowrate of the fluid flowing in the conduit.
| DevelopmentNote |
Indice de classement: X10-102-4. (06/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN ISO 5167-4 : 2003 | Identical |
| NBN EN ISO 5167-4 : 2003 | Identical |
| SN EN ISO 5167-4 : 2003 | Identical |
| UNE-EN ISO 5167-4:2003 | Identical |
| EN ISO 5167-4:2003 | Identical |
| NEN EN ISO 5167-4 : 2003 | Identical |
| BS EN ISO 5167-4:2003 | Identical |
| I.S. EN ISO 5167-4:2003 | Identical |
| UNI EN ISO 5167-4 : 2004 | Identical |
| NS EN ISO 5167-4 : 1ED 2003 | Identical |
| ISO 5167-4:2003 | Identical |
| DIN EN ISO 5167-4:2004-01 | Identical |
| NF 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 |
| XP B44 200 : 2011 XP | INDEPENDENT AIR PURIFICATION DEVICES FOR TERTIARY SECTOR AND RESIDENTIAL APPLICATIONS - TEST METHODS - INTRINSIC PERFORMANCES |
| NF 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 |
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