NF ISO 16622

NF ISO 16622

February 2003
Standard Current

Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements

ISO 16622:2002 defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement for velocity of sound along differently oriented paths. It is applicable to designs measuring two or three components of the wind vector within an unlimited (360°) azimuthal acceptance angle.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2003

Number of pages

28 p.

Reference

NF ISO 16622

ICS Codes

07.060   Geology. Meteorology. Hydrology
17.080   Measurement of time, velocity, acceleration, angular velocity

Classification index

X43-800

Print number

1 - 29/01/2003

International kinship

ISO 16622:2002
Sumary
Meteorology - Sonic anemometers/thermometers - Acceptance test methods for mean wind measurements

ISO 16622:2002 defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement for velocity of sound along differently oriented paths. It is applicable to designs measuring two or three components of the wind vector within an unlimited (360°) azimuthal acceptance angle.

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Symboles et termes abrégés
    3
  • 5 Résumé des méthodes
    4
  • 6 Examen du support avant les essais
    5
  • 7 Essai en enceinte pour vent nul
    5
  • 7.1 Objectif de l'essai
    5
  • 7.2 Mode opératoire
    5
  • 8 Essai en soufflerie
    6
  • 8.1 Objectif de l'essai
    6
  • 8.2 Précaution
    7
  • 8.3 Mode opératoire
    7
  • 9 Essai en chambre de compression (facultatif)
    10
  • 9.1 Objectif de l'essai
    10
  • 9.2 Appareillage
    10
  • 9.3 Mode opératoire
    10
  • 10 Essais sur le terrain
    11
  • 10.1 Objectif de l'essai
    11
  • 10.2 Durée de l'essai
    11
  • 10.3 Choix du site
    11
  • 10.4 Matériel du site d'essai
    11
  • 10.5 Évaluation
    12
  • Annexe A (informative) Enceinte pour vent nul
    14
  • Annexe B (informative) Mesurage du vent à l'aide de soniques
    15
  • Annexe C (normative) Soufflerie
    19
  • Annexe D (informative) Impédance acoustique par rapport à l'altitude
    21
  • Bibliographie
    22
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