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BS 1042-2.3:1984
M00000493
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BS 1042-2.3:1984 Measurement of fluid flow in closed conduits. Velocity area methods. Methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
standard by BSI Group, 05/31/1984
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Gives velocity area methods for measuring flow and details the precautions to be taken and the corrections to be made. Also describes the additional uncertainties which are introduced when a measurement in asymmetric or swirling flow has to be made.Cross References:
BS 1042:Section 2.1
BS 3680:Part 8C
BS 5844
BS 5875
ISO/TR 3313
ISO 3354