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Contribution by Lazare and Sadi Carnot to the caloric theory of heat and its inspirative role in thermodynamics
Authors:J Šesták  J J Mareš  P Hubík  I Proks
Institution:(1) Theoretical Philosophy, University of Helsinki, P.O. Box 24, FIN-00014 Helsinki, Finland;(2) Department of Philosophy, University of Twente, Postbox 217, 7500 AE Enschede, The Netherlands
Abstract:The works of Lazare and Sadi Carnots are reviewed emphasizing their contribution to the caloric theory of heat, which is consequently analyzed in terms of an alternative thermodynamic approach. In the framework of the caloric theory the elementary derivation of the efficiency of real heat engines, ηK=1−tr(T 2/T 1), is given which is a direct consequence of linearity of Fourier’s law of heat transfer.
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