unit:BTU_TH

URI: http://qudt.org/vocab/unit/BTU_TH

Type
Description

The $\textit{British Thermal Unit (thermochemical definition)}$ ($BTU_{th}$), is a traditional unit of energy equal to about $1.0543502645 kilojoule$. It is approximately the amount of energy needed to heat 1 pound (0.454 kg) of water from $39^{\circ}\text{F}$ ($3.9^{\circ}\text{C}$) to $40^{\circ}\text{F}$ ($4.4^{\circ}\text{C}$). The unit is most often used in the power, steam generation, heating and air conditioning industries. In scientific contexts the BTU has largely been replaced by the SI unit of energy, the $joule$.

Properties
qudt:applicableSystem
qudt:conversionMultiplier
1054.3502645
qudt:conversionMultiplierSN
1.0543502645E3
qudt:hasDimensionVector
qudt:hasQuantityKind
qudt:iec61360Code
0112/2///62720#UAA122
qudt:symbol
Btu{th}
rdf:type
qudt:ucumCode
[Btu_th]
Annotations
dcterms:description
The $\textit{British Thermal Unit (thermochemical definition)}$ ($BTU_{th}$), is a traditional unit of energy equal to about $1.0543502645 kilojoule$. It is approximately the amount of energy needed to heat 1 pound (0.454 kg) of water from $39^{\circ}\text{F}$ ($3.9^{\circ}\text{C}$) to $40^{\circ}\text{F}$ ($4.4^{\circ}\text{C}$). The unit is most often used in the power, steam generation, heating and air conditioning industries. In scientific contexts the BTU has largely been replaced by the SI unit of energy, the $joule$.
qudt:informativeReference
http://en.wikipedia.org/wiki/British_thermal_unit
http://physics.nist.gov/Pubs/SP811/appenB9.html
http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=31890
http://www.knowledgedoor.com/2/units_and_constants_handbook/british-thermal-unit_group.html
rdfs:isDefinedBy
rdfs:label
British Thermal Unit (Thermochemical Definition)(en)
View as:  CSV

Work in progress

RDF/XML 
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.
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JSON-LD 
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