@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:t11-6.11>
  a isq:Entry ;
  rdf:type isq:Quantity ;
  rdf:type smart:TermEntry ;
  dcterms:identifier "11-6.11" ;
  skosxl:prefLabel "Bond number"@en ;
  skosxl:altLabel "Eötvös number"@en ;
  skosxl:altLabel "Bo"@en ;
  skosxl:altLabel "Eo"@en ;
  skos:definition "quotient of inertial force and capillary force for gas bubbles or liquid drops in a fluid, expressed by\n\nstem:[Bo = a/gamma rho l^2 (rho_\"b\"/rho -1)]; where\n\nstem:[a]:: is the acceleration of the body (<<iso80000-3>>), mostly acceleration of free fall, stem:[g] (<<iso80000-3>>),\nstem:[gamma]:: is surface tension (<<iso80000-4>>) of the interface,\nstem:[rho]:: is density (<<iso80000-4>>) of the medium,\nstem:[l]:: is characteristic length (<<iso80000-3>>) (radius of a drop or radius of a capillary tube), and\nstem:[rho_\"b\"]:: is mass density (<<iso80000-4>>) of the drop or bubble\n"@en ;
  smart:hasBindingnessType "bindingness-type:normative" ;
  dcterms:isPartOf <isq:part-11> ;
  skos:note "In the case of gravity stem:[a = g] acceleration of free fall (<<iso80000-3>>), the name Eötvös number is mostly used.\n\nThe Bond number is also given by\n\nstem:[Bo = We//Fr]; where\n\nstem:[We]:: is the Weber number (<<t11-4.5>>), and\nstem:[Fr]:: is the Froude number (<<t11-4.3>>).\n\nThe Bond number is also used for capillary action driven by buoyancy.\n"@en ;
  iso:urn <urn:iso:std:iso:80000:-11:ed-2:en:item:11-6.11> .
