NF X10-113

NF X10-113

November 1982
Published document Cancelled

Determination of flowrate of fluids in closed conduits of circular cross-section. Method of velocity measurement at one point of the cross-section.

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Main informations

Collections

National standards and national normative documents

Publication date

November 1982

Number of pages

12 p.

Reference

NF X10-113

ICS Codes

17.120.10   Flow in closed conduits

Classification index

X10-113

Print number

1 - 01/11/1982

International kinship

ISO 7145:1982
Table of contents
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  • 1 Objet et domaine d'application
    2
  • 2 Symboles et définitions
    2
  • 3 Principe
    4
  • 4 Mode opératoire
    5
  • 5 Incertitudes des mesures
    6
  • Annexe A - Détermination du gradient transversal de vitesse débitante
    9
  • Annexe B - Exemple de calcul de l'erreur limite d'une mesure de débit lorsque l'élément primaire est placé au point de vitesse débitante
    10
  • Annexe C - Exemple de calcul de l'erreur limite d'une mesure de débit lorsque l'élément primaire est placé sur l'axe de la conduite
    11
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