Joule–Thomson coefficient

GPTKB entity

Statements (18)
Predicate Object
gptkbp:instanceOf thermodynamic property
gptkbp:alsoKnownAs gptkb:Joule–Kelvin_coefficient
gptkbp:appliesTo real gases
gptkbp:dependsOn gptkb:temperature
pressure
gptkbp:describes temperature change of a real gas or liquid when it is forced through a valve or porous plug while kept insulated
gptkbp:form μJT = (∂T/∂P)H
gptkbp:hasUnit K/Pa
https://www.w3.org/2000/01/rdf-schema#label Joule–Thomson coefficient
gptkbp:isZeroFor ideal gases
gptkbp:namedAfter gptkb:James_Prescott_Joule
gptkb:William_Thomson_(Lord_Kelvin)
gptkbp:relatedTo gptkb:Joule–Thomson_effect
gptkbp:symbol μJT
gptkbp:usedIn liquefaction of gases
refrigeration
gptkbp:bfsParent gptkb:Joule–Thomson_effect
gptkbp:bfsLayer 7