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