Abstract
It is shown that it is possible to substantially increase the quantitative and qualitative characteristics of a flowmeter by reducing the fixed temperature level of the heat-transfer agent. A two-chamber design of a flowmeter is proposed and evaluated. A method of estimating the factual correctness of the results obtained by means of the flowmeter is presented.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
A. V. Rumyantsev, V. V. Vasil’ev, and I. V. Mal’tsev, Patent 2201580 (Russian Federation), Izobret., Polez. Mod., No. 9 (2003).
A. V. Rumyantsev, Patent 2262666 (Russian Federation), Izobret., Polez. Mod., No. 29 (2005).
A. V. Lykov, Heat and Mass Transfer: Manual [in Russian], Énergiya, Moscow (1978).
V. S. Chirkin, Thermophysical Properties of Materials Used in Nuclear Engineering [in Russian], Atomizdat, Moscow (1968).
Author information
Authors and Affiliations
Additional information
__________
Translated from Izmeritel’naya Tekhnika, No. 2, pp. 43–48, February, 2007.
Rights and permissions
About this article
Cite this article
Rumyantsev, A.V., Shevchenko, P.R. Thermal thermistor-based gas microflowmeters. Meas Tech 50, 165–172 (2007). https://doi.org/10.1007/s11018-007-0041-3
Received:
Issue Date:
DOI: https://doi.org/10.1007/s11018-007-0041-3