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  5. ISO 15926-4 Edition 3
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  7. ENTROPY

ENTROPY

A class with identifier http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS365579

MetadataThis section provides information about 'RDS365579'.

DefinitionAn <ENTROPY> is a <Property> that is a measure of thermal energy per unit temperature of a thermodynamic system that is unavailable for doing useful work. Because work is obtained from ordered molecular motion, the amount of entropy is also a measure of the molecular disorder, or randomness, of a system. It is calculated as H(X) = Sum[i=1, n]p(x_i)I(x_i) for the set X = |x_1, �, x_n| where p(x_i) is the probability and I(x_i) is the information content of event x_i
ISO number5870
RDS numberRDS365579
SourceISO 15926 CR6 PROPERTY AND STATUS (VTver1)

AlignmentThis section lists the most specific P2-superclasses of 'RDS365579' together with an alignment with corresponding classes in P14, if available.

Propertylis14:Quality

ContextThis section provides super- and subclasses of 'RDS365579'.