Analysis of variability and methodology for determining measurement errors in the example of heat recovery systems in air handling units (AHUs)

• Autorzy: Matysko Robert

Identyfikatory

DOI

10.58139/fn35-m443

• Języki publikacji: EN

Abstrakty

EN

In the paper, a description of the analysis of parameter variability in the studied process is presented, with a focus on the selection of measurement instrument class, using the example of a ventilation system where heat recovery takes place. Additionally, a methodology for determining measurement errors in calculating the heat transfer coefficient from the heat balance equations is provided.

Słowa kluczowe

EN

measurement errors; measurement methodology; heat transfer coefficient; ventilation; air conditioning

• Wydawca: Wydawnictwo Instytutu Maszyn Przepływowych PAN
• Czasopismo: Transactions of the Institute of Fluid-Flow Machinery
• Rocznik: 2023
• Tom: nr 142
• Strony: 61--72
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Matysko Robert

• Institute of Fluid-Flow Machinery, Polish Academy of Sciences 14 Fiszera Street, 80-231, Gdansk, Poland

Bibliografia

• [1] J. R. Taylor and W. Thompson, An introduction to error analysis: the study of uncertainties in physical measurements, vol. 2. Springer, 1982.
• [2] ISO/IEC Guide 98-3:2008, “Guide to the expression of uncertainty in measurement,” International Organization for Standardization.
• [3] P. Bevington and D. Robinson, Data Reduction and Error Analysis for the Physical Sciences. 2nd ed. New York: McGraw-Hill, 1992.
• [4] M. Jaremkiewicz, “Reduction of dynamic error in measurements of transient fluid temperature,” Archives of Thermodynamics, vol. 32, no. 4, pp. 55–66, 2011.
• [5] J. Taler, D. Taler, T. Sobota, and P. Dzierwa, “New technique of the local heat flux measurement in combustion chambers of steam boilers,” Archives of Thermodynamics, vol. 32, no. 3, pp. 103–116, 2011.
• [6] M. Szega and G. T. Nowak, “Identification of unmeasured variables in the set of model constraints of the data reconciliation in a power unit,” Archives of thermodynamics, vol. 34, no. 4, pp. 235–245, 2013.