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IEVref:113-04-24ID:
Language:enStatus: Standard
Term: Helmholtz free energy
Synonym1: Helmholtz energy
[Preferred]
Synonym2: free energy
[Preferred]
Synonym3: Helmholtz function
[Preferred]
Symbol: F
A
Definition: state quantity of a system equal to its internal energy U decreased by the product of thermodynamic temperature T and entropy S, thus F = UTS


Publication date:2011-04
Source:
Replaces:
Internal notes:2014-07-11: Symbol <i>F, A</i> corrected to <i>F</i><br></i>A</i>. JGO

2017-06-02: Cleanup - Remove Attached Image 113-04-24en.gif

2017-08-28: </i>A</i> corrected to <i>A</i>. LMO
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