Data di Pubblicazione:
2015
Abstract:
Starting from the properties of the electromagnetic radiation field at stable equilibrium,
we derive expressions for the flows of energy and entropy between two black bodies at
different temperatures, interacting only through electromagnetic radiation. We find that
in general the interaction through radiation is nonwork but not heat. It is heat only if the
temperature difference between the interacting systems is infinitesimal.
we derive expressions for the flows of energy and entropy between two black bodies at
different temperatures, interacting only through electromagnetic radiation. We find that
in general the interaction through radiation is nonwork but not heat. It is heat only if the
temperature difference between the interacting systems is infinitesimal.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
Beretta, Gian Paolo; Gyftopoulos, Elias
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