Abstract
An analysis is made of optimization criteria in the design of differential manometers. It is shown that it is expedient to use as the criterion the highest accuracy attainable for the lowest pressure loss (or for pressure losses not exceeding a specified value). An example is presented to illustrate how a flowmeter is designed on the basis of this criterion.
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References
RD 50-213-80. Regulations on Measurement of the Discharge of Gases and Liquids with Standard Constrictors.
ISO 6976: 1983. International Standard. Natural Gas Calculation of Calorific Value, Density, and Relative Density.
P. P. Kremlevskii, Flow Meters and Counters [in Russian], Mashinostroenie, Leningrad (1989).
V. G. Patrikev, Summary of Documents of the International Conference “YaBLONNA-86,” IPU, Moscow (1986), p. 42.
Methodological Instructions on the Application of RD 50-213-80, Kazan Affiliate of VNIIFTRI, Kazan (1982)
Additional information
Translated from Izmeritel'naya Tekhnika, No. 2, pp. 35–36, February, 1995.
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Patrikeev, V.G., Mamonov, Y.V. & Frenklakh, M.M. Flowmeter optimization in the design of differential manometers. Meas Tech 38, 188–190 (1995). https://doi.org/10.1007/BF00979632
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DOI: https://doi.org/10.1007/BF00979632