Measurement Techniques

, Volume 56, Issue 4, pp 426–428 | Cite as

The Use of a Step-Down Diffuser as a Flow Transducer


The features of measurements of flow rate and quantity of matter with the use of an expanding device as a flow transducer in a pipe with circular cross-section are considered.


diffuser flow rate differential pressure 


  1. 1.
    ISO 5167–1, Measurement of Fluid Flow by Means of Orifice Plates, Nozzles and Venturi Tubes Inserted in Circular Cross-section Conduits Running Full. Google Scholar
  2. 2.
    P. P. Kremlevskii, Flowmeters and Counters for Determining the Quantity of Matter [in Russian], Politekhnika, St. Petersburg (2002).Google Scholar
  3. 3.
    I. E. Idelchik, Handbook on Hydraulic Resistance [in Russian], Mashinostroenie, Moscow (1992).Google Scholar

Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  1. 1.Intergas Central AsiaAktobeKazakhstan

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