Community Research and Development Information Service - CORDIS


In order to provide a method by which test installations for high pressure gas meters within the EC can be assessed and checked, the Community Bureau of Reference (BCR) has funded the construction of a transfer standard flow metering package. Source nozzles are used as flow standards. The nozzle transfer package incorporates six nominally identical toroidal inlet critical flow Venturi nozzles. They are arranged so that the gas can flow through any one of the nozzles or through any combination of them.

Additional information

Authors: VAN DER GRIETEN J G M, NMI, Dordrecht (NL);VAN DER KAM P M A, N.V. Nederlandse Gasunie, Groningen (NL)
Bibliographic Reference: Paper presented: Second International Symposium on Fluid Flow Measurement, Calgary (CA), June 6-8, 1990
Availability: Available from (1) as Paper EN 35632 ORA
Record Number: 199011496 / Last updated on: 1994-12-02
Original language: en
Available languages: en