Calibration of orifice plates in natural gas with the help of sonic nozzles
A description is given of the methods used for the calibration of the EEC orifice plates. The details provided include a breakdown of the measurement procedures used, the instrumentation at the test facilities of GdG and an analysis of the expected uncertainties. In an application to experimental results, differential pressure, the dispersion of measurements and "ISO-predicted" variations are considered and analysed.
Bibliographic Reference: EUR 13723 FR (1991) 15 pp., MF, ECU 4
Record Number: 199110966 / Last updated on: 1994-12-02
Original language: fr
Available languages: fr