Journals / International Journal of Thermodynamics / 1998 / Volume: 1 Issue: 1-4

Available Energy and Exergy

Pages
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Publication Date
1998-06-01
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Some pedagogical, scientific and engineering implications are discussed.

📌 3 Key Takeaways

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Objective & Hypothesis:An "available energy" is defined for every state of any system.
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Key Findings & Data:The definition is independent of (a) the concept of work. (b) any reference environment, and (c) the makeup of the system (e.g. "macro" or "micro).
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Conclusion & Impact:Some pedagogical, scientific and engineering implications are discussed.
🔬Design:Article
📍Scope:Comprehensive Sample
⚙️Variables:available energy · thermostatic state · equilibrium

Abstract

An "available energy" is defined for every state of any system. The definition is independent of (a) the concept of work. (b) any reference environment, and (c) the makeup of the system (e.g. "macro" or "micro). On the basis of this available energy, given any composite system, the contribution of each subsystem to the available energy -- that is, the exergy content of a subsystem -- is defined, as well as the instantaneous "dead state" of the composite and each subsystem. Some pedagogical, scientific and engineering implications are discussed.

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Cite This Article

Gaggioli, R. (1998). Available Energy and Exergy. International Journal of Thermodynamics, Volume: 1 Issue: 1-4. https://ajindex.com/articles/1415486

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