Definitions
Exergy analysis — Definitions

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Definitions


Exergy analysis — Definitions

Authors : Riad BENELMIR, André LALLEMAND, Michel FEIDT

Publication date: January 10, 2002, Review date: October 3, 2019 | Lire en français

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1. Definitions

1.1 Ambient state. Inert state

The ambient medium of a given system is a relatively large medium encompassing that system and which is assumed to be in a state of perfect thermodynamic equilibrium, i.e. such that it has no gradients or differences in intensive parameters (such as pressure, temperature, chemical potential) . Any other system external to this ambient medium and having one or more intensive para-meters that differ from those of this ambient medium has the potential to produce work in relation to it. Thus, the...

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