Thermal thermistor-based gas microflowmeters
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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.
Key wordsthermal flowmeter temperature power thermistor heat-sensitive elements heat-transfer agent coefficient of convective heat transfer
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