| Predicate | Object |
|---|---|
rdf:type |
qudt:QuantityKind |
dcterms:description |
The heat capacity ratio, or ratio of specific heats, is the ratio of the heat capacity at constant pressure (\(C_P\)) to heat capacity at constant volume (\(C_V\)). For an ideal gas, the heat capacity is constant with temperature (\(\theta\)). Accordingly we can express the enthalpy as \(H = C_P*\theta\) and the internal energy as \(U = C_V \cdot \theta\). Thus, it can also be said that the heat capacity ratio is the ratio between enthalpy and internal energy. |
qudt:applicableUnit |
|
qudt:dbpediaMatch |
http://dbpedia.org/resource/Heat_capacity_ratio |
qudt:hasDimensionVector |
qkdv:A0E0L0I0M0H0T0D1 |
qudt:informativeReference |
http://en.wikipedia.org/wiki/Heat_capacity_ratio |
qudt:isoNormativeReference |
http://www.iso.org/iso/catalogue_detail?csnumber=31890 |
qudt:qkdvDenominator |
qkdv:A0E0L2I0M1H-1T-2D0 |
qudt:qkdvNumerator |
qkdv:A0E0L2I0M1H-1T-2D0 |
qudt:wikidataMatch |
http://www.wikidata.org/entity/Q503869 |
rdfs:comment |
“Applicable units are those of quantitykind:DimensionlessRatio” |
rdfs:isDefinedBy |
http://qudt.org/3.1.10/vocab/quantitykind |
rdfs:label |
“Heat Capacity Ratio”@en |
skos:broader |
quantitykind:DimensionlessRatio |