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Norm
ISO 7194:1983
Ausgabedatum: 1983 09 01
Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
In order to carry out measurements given above with satisfactory accuracy (of the order of 2 % for example), it is usually necessary to choose a measuring plane where the...
ZURÜCKGEZOGEN: 2003 03 25
Herausgeber:
International Organization for Standardization
Format:
Digital | 24 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
In order to carry out measurements given above with satisfactory accuracy (of the order of 2 % for example), it is usually necessary to choose a measuring plane where the velocity distribution approaches that of fully developed flow (see ISO 3354 and ISO 3966). Specifies the measurements required, the precautions to be taken, the corrections to apply, and describes the additional uncertainties which are introduced when a measurement in asymmetric or swirling flow has to be made.
ISO 7194:2008
2008 07 10
Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling...
Norm
ISO 7194:1983
1983 09 01
Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling...
Norm
↖
Norm
Ausgabedatum :
2008 07 10
Measurement of fluid flow in closed conduits — Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
