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The Area of Application of Laval Nozzles in Flow-Rate Measurement Technique |
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| Authors: | A P Gerasimov V P Ivanov V M Krasavin V M Lakhov S V Rainchik O K Semenova |
| Abstract: | Using examples of their use in standard and working instruments for measuring mass flow rate and a variety of gas volume flow rates, it is shown that critical nozzles and, particularly the Laval nozzle, can occupy an important place in the system of metrological facilities for this form of measurement.__________Translated from Izmeritel’naya Tekhnika, No. 4, pp. 48–52, April, 2005. |
| Keywords: | gas flow rate critical nozzle standards flow meters metrological facilities |
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