Entropy production and thermal conductivity of a dilute gas

Yong-Jun Zhang

Physica A: Statistical Mechanics and its Applications, 2011, vol. 390, issue 9, 1602-1606

Abstract: It is known that the thermal conductivity of a dilute gas can be derived by using kinetic theory. We present here a new derivation by starting with two known entropy production principles: the steepest entropy ascent (SEA) principle and the maximum entropy production (MEP) principle. A remarkable feature of the new derivation is that it does not require the specification of the existence of the temperature gradient. The known result is reproduced in a similar form.

Keywords: Entropy production; SEA principle; MEP principle; Thermal conductivity; Dilute gas (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:390:y:2011:i:9:p:1602-1606

DOI: 10.1016/j.physa.2010.12.045

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