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dc.contributor.authorCao, Depingen
dc.contributor.authorYang, Shu-Qingen
dc.contributor.authorChiew, Yee-Mengen
dc.identifier.citationCao, D., Chiew, Y.-M., & Yang, S.-Q. (2016). Injection Effects on Sediment Transport in Closed-Conduit Flows. Acta Geophysica, 64(1), 125-148.en
dc.description.abstractExperiments were conducted to investigate injection effects on sediment transport in closed-conduit flows. The results show that the sediment transport rate essentially remains unchanged when the ratio of the injection velocity and that at boiling, Vi/Vcr < 10. However, significant sediment transport rate is observed when Vi/Vcr increases beyond this limit. In the literature, three semi-empirical models have been developed to relate seepage effects on the sediment transport rate. The experimentally measured data in the pre- and post-boiling condition (Liu and Chiew 2014, and the present study, respectively) are compared with these models. The results show that the models of Francalanci et al. (2008) and Nielsen et al. (2001) perform poorly in predicting injection effects on the sediment transport. Although Yang’s (2013) model could reasonably predict the influence of injection on the sediment transport rate in the post-boiling condition, it similarly fails when applied to the pre-boiling condition.en
dc.format.extent24 p.en
dc.relation.ispartofseriesActa Geophysicaen
dc.rights© 2015 Cao et al. This is an open access article distributed under the Creative Commons Attribution-NonCommercial-NoDerivs license,
dc.subjectsediment transporten
dc.titleInjection Effects on Sediment Transport in Closed-Conduit Flowsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Civil and Environmental Engineeringen
dc.description.versionPublished versionen
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