BS ISO 15117-1:2004
Current
The latest, up-to-date edition.
Coal flow properties Bin flow
Hardcopy , PDF
English
05-25-2004
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Notation
5 Sampling and sample preparation
5.1 Sampling
5.2 Sample preparation
5.2.1 General
5.2.2 Sample top size
5.2.3 Sample division
5.2.4 Moisture content
6 Determination of yield locus
6.1 Apparatus
6.2 Instantaneous yield locus
6.2.1 General
6.2.2 Preconsolidation of the sample
6.2.3 Shear consolidation
6.2.4 Shearing of the sample
6.2.5 Determination of the complete family of
instantaneous yield loci
6.3 Other yield loci
6.3.1 High-pressure yield locus
6.3.2 Time yield locus
6.3.3 Temperature yield locus
6.3.4 Vibration yield locus
6.4 Reporting and presentation of results
6.4.1 General
6.4.2 Prorating procedure
6.4.3 Determination of the instantaneous flow
function
6.5 Acceptance of results and precision of the
determination
7 Determination of wall yield locus
7.1 Principle
7.2 Apparatus
7.3 Sample
7.4 Procedure
7.5 Calculations
7.6 Determination of wall friction angle (Phi)
7.7 Precision of determination
8 Determination of bulk density/compressibility
8.1 General
8.2 Apparatus
8.3 Sample
8.4 Procedure
8.5 Calculations
8.6 Presentation of results
8.7 Precision of determination
Annex A (informative) Bin design philosophy
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