Publikuar
The main objective of ISO 9276-5:2005 is to provide the background for the representation of a cumulative particle size distribution which follows a logarithmic normal probability distribution, as a means by which calculations performed using particle size distribution functions may be unequivocally checked. The design of logarithmic normal probability graph paper is explained, as well as the calculation of moments, median diameters, average diameters, and volume-specific surface area. Logarithmic normal probability distributions are often suitable for the representation of cumulative particle size distributions of any dimensionality. Their particular advantage lies in the fact that cumulative distributions, such as number-, length-, area-, volume- or mass-distributions, are represented by parallel lines, all of whose locations may be determined from a knowledge of the location of any one.
PUBLISHED
ISO 9276-5:2005
90.93
Standard confirmed
15 qer 2020
Paraqitje e rezultateve të analizës së madhësisë së grimcave - Pjesa 5: Metodat e llogaritjes në lidhje me analizat e madhësisë së grimcave duke përdorur shpërndarjen logaritmike të probabilitetit normal
40.60 Close of voting
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