is the heat rate per area. In SI units, heat flux is measured in . Heat rate is a scalar quantity, while heat flux is a vectorial quantity. To define the heat flux at a certain point in space, one takes the limiting case where the size of the surface becomes infinitesimally small.
is the heat rate per area. In SI units, heat flux is measured in . Heat rate is a scalar quantity, while heat flux is a vectorial quantity. To define the heat flux at a certain point in space, one takes the limiting case where the size of the surface becomes infinitesimally small.
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<rdf:Description rdf:about="http://qudt.org/vocab/quantitykind/HeatFlowRatePerArea">
<rdfs:comment>Applicable units are those of quantitykind:PowerPerArea</rdfs:comment>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/BTU_IT-PER-FT2-HR"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloCAL-PER-CentiM2-MIN"/>
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<j.0:informativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://en.wikipedia.org/wiki/Heat_flux</j.0:informativeReference>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MilliW-PER-M2"/>
<rdf:type rdf:resource="http://qudt.org/schema/qudt/QuantityKind"/>
<rdfs:label xml:lang="en">Heat Flow Rate per Unit Area</rdfs:label>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/ERG-PER-CentiM2-SEC"/>
<j.0:isoNormativeReference rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">http://www.iso.org/iso/catalogue_detail?csnumber=31890</j.0:isoNormativeReference>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/M-PA-PER-SEC"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloW-PER-M2"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/MicroW-PER-M2"/>
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<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/J-PER-CentiM2-DAY"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/BTU_TH-PER-FT2-HR"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/BTU_IT-PER-SEC-FT2"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/CAL_TH-PER-CentiM2-MIN"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/KiloCAL-PER-CentiM2-SEC"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/W-PER-FT2"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/W-PER-CentiM2"/>
<j.0:hasDimensionVector rdf:resource="http://qudt.org/vocab/dimensionvector/A0E0L0I0M1H0T-3D0"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/BTU_TH-PER-FT2-SEC"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/CAL_TH-PER-CentiM2-SEC"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/BTU_IT-PER-IN2-SEC"/>
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<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/W-PER-IN2"/>
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<j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">$\textit{Heat Flux}$ is the heat rate per area. In SI units, heat flux is measured in $W/m^2$. Heat rate is a scalar quantity, while heat flux is a vectorial quantity. To define the heat flux at a certain point in space, one takes the limiting case where the size of the surface becomes infinitesimally small.</j.1:description>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/FT-LB_F-PER-FT2-SEC"/>
<j.0:applicableUnit rdf:resource="http://qudt.org/vocab/unit/W-PER-M2"/>
</rdf:Description>
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