@prefix isq: <https://w3id.org/standards/isq/ontologies/core/> .
@prefix smart: <https://example.org/smart-sdu/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<isq:t11-5.15>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "11-5.15" ;
  skosxl:prefLabel "Eckert number"@en ;
  skosxl:altLabel "Dulong number"@en ;
  skosxl:altLabel "Ec"@en ;
  skos:definition "relation between the kinetic energy of a flow and its enthalpy change in fluid dynamics exhibiting dissipation, expressed by\n\nstem:[Ec = v^2 // (c_p Delta T)]; where\n\nstem:[v]:: is characteristic speed (<<iso80000-3>>),\nstem:[c_p]:: is specific heat capacity at constant pressure (<<iso80000-5>>) of the flow, and\nstem:[Delta T]:: is difference of thermodynamic temperature stem:[T] (<<iso80000-5>>) due to dissipation (by friction)\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-11> ;
  iso:urn <urn:iso:std:iso:80000:-11:ed-2:en:item:11-5.15> .