@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:t11-7.7>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "11-7.7" ;
  skosxl:prefLabel "Weissenberg number"@en ;
  skosxl:altLabel "Wi"@en ;
  skos:definition "product of time derivative of shear rate and relaxation time in viscoelastic flows, expressed by\n\nstem:[Wi = dot gamma t_\"r\"]; where\n\nstem:[dot gamma]:: is time derivative of shear strain (<<iso80000-4>>), and\nstem:[t_\"r\"]:: is relaxation time (<<iso80000-12>>)\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-11> ;
  skos:note "The Weissenberg number represents the relative importance of viscous forces when compared to elastic forces.\n\nThe time derivative of shear strain is sometimes called the shear rate.\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-11:ed-2:en:item:11-7.7> .