Use of the theory of measurement uncertainty in procedures for data processing and results obtained by checking-calibration gas flow meters

Authors

DOI:

https://doi.org/10.46299/j.isjea.20240302.03

Keywords:

checking-calibration, gas flow, Standard totals, expanded uncertainties, uncertainty of budget

Abstract

The work is dedicated to the certification of natural gas consumption meters – calibration methods for processing, which meets the requirements of modern international standards. This article discusses the rules for the processing of measurement data and the correct formatting of the obtained results. An illustrative example of a real practical measurement is highlighted in the article.

References

Aaron N., J. a. (2004). Gas Flowmeter Calibrations with the 26 m3. U. S. Department of Commerce.

Abelashvili, N. K. (2003). Uncertainty of direct single measurement of pressure Evaluation for real object and virtual model. Tbilisi: Works, control automated systems.

Abelashvili, N., & Abelashvili, N. (2021). UNIFORMITY OF RESULTS OF MULTIPLE MEASUREMENT SERIES DURING PREPARING A CONTROL SAMPLE FOR QUALIFICATION TESTS. World Science, (3(64). doi:https://doi.org/10.31435/rsglobal_ws/30032021/7513

Azmaiparashvili, Z., & Otkhozoria, N. M. (2016). Identification of Two Sorts of Processes and Determining of Their Differences Criteria. Journal of Technical Science and Technologies,. https://doi.org/10.31578/jtst.v5i2.106

Castrup, H. (2007, Castrup, H. (2007). .). Distributions for Uncertainty Analysis. Bakersfield. Bakersfield, CA: Integrated Sciences Group.

Chkheidze, I., Otkhozoria, N., & Narchemashvili, M. (2021). EVALUATION OF MEASUREMENT QUALITY USING THE MONTE-CARLO METHOD. Universum, 65-70. doi: DOI: 10.32743/UniTech.2021.84.3-4.65-70

Coleman, H. a. (1999). Experimentation and Uncertainty Analysis for Engineers,. John Wiley and Sons, 2nd ed.

Expression of the Uncertainty of Measurement in Calibration. EA-4/02.

ILAC Policy for Measurement Uncertainty in Calibration. ILAC .

Johnson, A. W. ( 2003). Temperature Characterization in the collection tank of the NIST 26 m3 PVTt Gas Flow Standard,. In Metrologia (pp. 211-216,).

Joint Committee for Guides in Metrology. (2020). Guide to the expression of uncertainty in measurement Part 6: Developing and using measurement models. JCGM 2020.

Kayl, J.-P., Johnson, A. N., & . Kline, G. M. (2009). Gas Flowmeter Calibrations with the Working Gas Flow Standard. CreateSpace Publishing.

Salicone, S. (2023). Measurement Uncertainty. MDPI AG, 2023.

Taylor, B. a. (1994). Guidelines for Evaluating and Expressing the Uncertainty of NIST Measurement Results. NIST TN 1297, .

White, G. (2008). Basics of estimating measurement uncertainty. Clin Biochem Rev. 9 Suppl 1(Suppl 1):S53-60. PMID: 18852859; PMCID: PMC2556585.

Downloads

Published

2024-04-01

How to Cite

Menabde, T., Otkhozoria, N., & Otkhozoria, V. (2024). Use of the theory of measurement uncertainty in procedures for data processing and results obtained by checking-calibration gas flow meters. International Science Journal of Engineering & Agriculture, 3(2), 40–46. https://doi.org/10.46299/j.isjea.20240302.03