FunctionalMappingOf2ExpressReals
R70563E38752B44D3BB50336A9CEEFEED
UPDATED MAR2023
equationWithTwoRealsInputsEquation with two instances of ExpressReal as inputs and one instance of ExpressReal as result.
The bore of an orifice plate has a surface of 3018 mm2 and the cross section of the NPS4/Sch40 pipe, in which it is mounted, is 8209 mm2, therefore the beta ratio is 3018/8209=0.3676
At instantiation of this template it is mandatory to add meta:valEffectiveDate with the dateTime that the represented information became effective.
TemplateForFunctionOfClass[hasInput1] and [hasInput2] are mapped to [hasFunction] resulting in [hasResult]The inputs may come for query results. Actually this template defies the principle that ISO 15926 deals with facts only. Here the fact is being calculated instead of just recorded. Instead of this template use another one with the result only as instance of dm:Property or dm:IndirectProperty.CL-FUNC-100-20210811.png
[1]
dm:ExpressReal
[2]
dm:ExpressReal
[3]dm:ExpressReal[4]dm:ClassOfFunctionalMapping[5]dm:MultidimensionalObject[6]dm:FunctionalMapping[7]dm:Classification
1hasInput1dm:ExpressReal2hasInput2dm:ExpressReal3hasResultdm:ExpressReal4hasFunctiondm:ClassOfFunctionalMappinguse ID from RDL
ExpressReal(hasInput1) &
ExpressReal(hasInput2) &
ExpressReal(hasResult) &
ClassOfFunctionalMapping(hasFunction) &
exists u1 exists u2(
MultidimensionalObject(u1) &
hasElement1(u1, hasInput1) &
hasElement2(u1, hasInput2) &
FunctionalMappingTriple(u2, u1, hasResult) &
ClassificationTemplate(u2, hasFunction)) .]]>