rdf:type |
qudt:QuantityKind |
dcterms:description |
\(\textit{Internal Energy}\) is one of the potentials are used to measure energy changes in systems as they evolve from an initial state to a final state.
The potential used depends on the constraints of the system, such as constant temperature or pressure.
\(\textit{Internal Energy}\) is the internal energy of the system, \(\textit{Enthalpy}\) is the internal energy of the system plus the energy related to pressure-volume work,
and Helmholtz and Gibbs free energy are the energies available in a system to do useful work when the temperature and volume or the pressure and temperature are fixed, respectively.
The name \(\textit{Gibbs Free Energy}\) is also used.
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qudt:applicableUnit |
Show 50 values |
qudt:hasDimensionVector |
qkdv:A0E0L2I0M1H0T-2D0 |
qudt:informativeReference |
http://en.citizendium.org/wiki/Thermodynamics |
qudt:isoNormativeReference |
http://www.iso.org/iso/catalogue_detail?csnumber=31890 |
qudt:latexDefinition |
\(G = H - T \cdot S\), where \(H\) is enthalpy, \(T\) is thermodynamic temperature and \(S\) is entropy. |
qudt:plainTextDescription |
Gibbs Energy is one of the potentials used to measure energy changes in systems as they evolve from an initial state to a final state. The potential used depends on the constraints of the system, such as constant temperature or pressure. $\textit{Internal Energy} is the internal energy of the system, Enthalpy is the internal energy of the system plus the energy related to pressure-volume work, and Helmholtz and Gibbs free energy are the energies available in a system to do useful work when the temperature and volume or the pressure and temperature are fixed, respectively. The name Gibbs Free Energy is also used. |
qudt:symbol |
“G” |
rdfs:comment |
“Applicable units are those of quantitykind:Energy” |
rdfs:isDefinedBy |
http://qudt.org/3.1.10/vocab/quantitykind |
rdfs:label |
Show 17 values
- “Energía de Gibbs”@es
- “Entalpie liberă”@ro
- “Gibbs Serbest Enerjisi”@tr
- “Gibbs energy”@en
- “Gibbsova volná energie”@cs
- “Prosta entalpija”@sl
- “Tenaga Gibbs”@ms
- “energia libera di Gibbs”@it
- “energia livre de Gibbs”@pt
- “entalpia swobodna”@pl
- “enthalpie libre”@fr
- “freie Enthalpie”@de
- “энергия Гиббса”@ru
- “انرژی آزاد گیبس”@fa
- “طاقة غيبس الحرة”@ar
- “ギブズエネルギー”@ja
- “吉布斯自由能”@zh
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rdfs:seeAlso |
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skos:altLabel |
- “Gibbs function”@en
- “Gibbs-Energie”@de
- “Gibbs-Funktion”@de
- “fungsi Gibbs”@ms
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skos:broader |
quantitykind:Energy |
