Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:Joule-Thomson_effect
|
| gptkbp:appliesTo |
real gases
|
| gptkbp:cause |
heating
cooling |
| gptkbp:compatibleWith |
ideal gases
|
| gptkbp:describes |
temperature change of a real gas or liquid when it is forced through a valve or porous plug while kept insulated
|
| gptkbp:firstDescribed |
1852
|
| gptkbp:hasInversionTemperature |
true
|
| https://www.w3.org/2000/01/rdf-schema#label |
Joule-Kelvin effect
|
| gptkbp:inversionTemperature |
temperature at which the effect changes from cooling to heating or vice versa
|
| gptkbp:namedAfter |
gptkb:James_Prescott_Joule
gptkb:William_Thomson_(Lord_Kelvin) |
| gptkbp:occurredIn |
constant enthalpy
|
| gptkbp:relatedTo |
gptkb:Joule-Thomson_coefficient
|
| gptkbp:temperatureChangeDependsOn |
gas type
initial temperature pressure drop |
| gptkbp:usedIn |
cryogenics
liquefaction of gases refrigeration |
| gptkbp:bfsParent |
gptkb:Joule-Thomson_effect
|
| gptkbp:bfsLayer |
6
|