Re-suspension of bed sediment in a small stream – results from two flushing experiments
نویسندگان
چکیده
منابع مشابه
Sediment Suspension Events from Ripple Beds in Oscillatory Flow: Experiments
Title of dissertation: SEDIMENT SUSPENSION EVENTS FROM RIPPLE BEDS IN OSCILLATORY FLOW: EXPERIMENTS Philip Leland Knowles Doctor of Philosophy, 2009 Dissertation directed by: Associate Professor Kenneth T. Kiger Department of Mechanical Engineering An experimental sediment flume is used to investigate sediment transport mechanics within an oscillatory turbulent boundary layer over a mobile sedi...
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Abstract: Control of reservoir sedimentation in order to ensure their sustainable use has drawn attention among water engineers and water resource managers. Several methods have been proposed, but most of the developed methodologies are incapable of modelling bed evolutions, while at the same time, compute sediment flushing efficiency. In this study a two-dimensional bed evolution model is prop...
متن کاملUncertainty Estimation in Stream Bed Sediment Fingerprinting Based on Mixing Model
Uncertainty associated with mixing models is often substantial, but has not yet been fully incorporated in models. The objective of this study is to develop and apply a Bayesian-mixing model that estimates probability distributions of source contributions to a mixture associated with multiple sources for assessing the uncertainty estimation in sediment fingerprinting in Zidasht catchment, Iran....
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ژورنال
عنوان ژورنال: Hydrology and Earth System Sciences
سال: 2014
ISSN: 1607-7938
DOI: 10.5194/hess-18-1043-2014