Publication:
Flow of water through coarse granular materials. December 1964.

dc.contributor.author Dudgeon, C. R. en_US
dc.date.accessioned 2021-11-25T12:43:08Z
dc.date.available 2021-11-25T12:43:08Z
dc.date.issued 1964 en_US
dc.description.abstract Permeability of a variety of coarse noncohesive granular materials tested in a 22 inch diameter permeameter. Velocity/hydraulic gradient relationship plotted, yielding a series of straight lines with sharp discontinuities of slope between each regime, rather than a curved transition from the low Darcy-type flow to the high turbulent flow region. For each material and its packing, the V-S relationship is characterised by a discontinuous exponential relationship. The upper limit of Darcy's law could be predicted more accurately from a correlation between coefficient of permeability and limited hydraulic gradient than from a Reynolds number. No method of predicting the lower limit of validity of Darcy's law is apparent. en_US
dc.identifier.uri http://hdl.handle.net/1959.4/36289
dc.language English
dc.language.iso EN en_US
dc.publisher University of New South Wales - Water Research Laboratory en_US
dc.rights CC BY-NC-ND 3.0 en_US
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/au/ en_US
dc.source Legacy MARC en_US
dc.source WRL Digitisation
dc.subject.other flow en_US
dc.subject.other sand. en_US
dc.subject.other permeameters en_US
dc.subject.other gravel en_US
dc.subject.other aggregates en_US
dc.title Flow of water through coarse granular materials. December 1964. en_US
dc.type Report en
dcterms.accessRights open access
dspace.entity.type Publication en_US
unsw.accessRights.uri https://purl.org/coar/access_right/c_abf2
unsw.identifier.doi https://doi.org/10.4225/53/5796b5b7a7783 en_US
unsw.relation.faculty Engineering
unsw.relation.ispartofreportnumber UNSW Water Research Laboratory Report No. 76 en_US
unsw.relation.originalPublicationAffiliation Dudgeon, C. R., Water Research Laboratory, Faculty of Engineering, UNSW en_US
unsw.relation.school School of Civil and Environmental Engineering *
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