Reference number
ISO 3966:2020
ISO 3966:2020
© ISO 2024
International Standard
ISO 3966:2020
Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
Edition 3
2020-07
2020-07
ISO 3966:2020
75508
Publicado
(Edición 3, 2020)
Se espera que sea sustituido por ISO/DIS 3966 en los próximos meses.
Resumen
This document specifies a method for the determination in a closed conduit of the volume rate of flow of a regular flow
a) of a fluid of substantially constant density or corresponding to a Mach number not exceeding 0,25,
b) with substantially uniform stagnation temperature across the measuring cross-section,
c) running full in the conduit, and
d) under steady flow conditions.
In particular, it deals with the technology and maintenance of Pitot static tubes, with the calculation of local velocities from measured differential pressures and with the computation of the flow rate by velocity integration.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2020-07Etapa: Norma Internacional para revisar [90.92]
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Edición: 3Número de páginas: 55
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Comité Técnico :ISO/TC 30/SC 5ICS :17.120.10
- RSS actualizaciones
Próxima versión en desarrollo
Draft
International StandardISO/DIS 3966
Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
Reference number
ISO/DIS 3966
ISO/DIS 3966
Edition 1
© ISO 2024
Proyecto Norma internacional
ISO/DIS 3966
Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes
Ciclo de vida
-
Anteriormente
RetiradaISO 3966:2008
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Ahora
-
Será reemplazada por
En desarrolloISO/DIS 3966
