ISO 3966:1977
ISO 3966:1977


Specifies a method for the determination in a closed conduit of the volume rate of flow of a regular flow. Deals in particular 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.

General information 

  •  :  Withdrawn
     : 1977-06
  •  : 1
     : 39
  •  : ISO/TC 30/SC 5 Velocity and mass methods
  •  :
    17.120.10 Flow in closed conduits

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