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  5. Metrological analysis of installation for gas flow measurement with face-end nozzles using

Metrological analysis of installation for gas flow measurement with face-end nozzles using

A.G. Vynnychuk, O.J. Seredjuk, L.A. Vytvytska
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In this article was proposed the solution of installation for gas flow measurement with face-end nozzles using. An experimental research was carried out to determine the complex flow coefficient used in the face-end nozzles. Metrological research of installation was realized for gas flow measuring by determining the standard uncertainty components of total uncertainty and developed its metrological model.
Keywords: face-end nozzle, uncertainty, natural gas, gas flow