CALCULATION METHODS OF VARIABLE PRESSURE-DROP FLOWMETERS ACCURACY IMPROVEMENT
Abstract and keywords
Abstract (English):
Based on the data for calculating the product flow in the pipeline, measurement uncertainties of flow are analyzed with pressure differential flowmeter and a method for measurement accuracy improvement is proposed.

Keywords:
pressure differential flowmeter, measurement uncertainty, modifying factors.
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References

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2. GOST 2939-63. Gazy. Usloviya dlya opredeleniya ob'ema. M.: Izdatel'stvo standartov, 1998.

3. Kremlevskiy P.P. Rashodomery i schetchiki kolichestva veschestv: spravochnik. SPb.: Politehnika, 2002. Kn. 1. 409 s.

4. Lepyavko A. P. Neopredelennost' teplotehnicheskih izmereniy: konspekt lekciy. M.: ASMS, 2008. 42 s.

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