Results 1 to 10 of about 3,969,409 (308)
Universal characteristics of particle shape evolution by bed-load chipping. [PDF]
Sci Adv, 2018 Sediments moved by wind, rivers, and waves round in the same way due to geometry. River currents, wind, and waves drive bed-load transport, in which sediment particles collide with each other and Earth’s surface. A generic consequence is impact attrition
Novák-Szabó T +9 more
europepmc +2 more sources
Estimating the Bed-Load Layer Thickness in Open Channels by Tsallis Entropy [PDF]
Entropy, 2019 In the research field of river dynamics, the thickness of bed-load is an important parameter in determining sediment discharge in open channels. Some studies have estimated the bed-load thickness from theoretical and/or experimental perspectives.
Zhongfan Zhu, Jingshan Yu
doaj +2 more sources
Influence of Bed‐Load Transport on Flow Resistance of Step‐Pool Channels
Water Resources Research, 2018 This study investigates the influence of bed‐load transport on flow resistance and bed stability in steep step‐pool channels. A total of 86 flume experiments was performed.
B. Hohermuth, V. Weitbrecht
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Development of a machine learning model for river bed load [PDF]
Earth Surface Dynamics, 2023 Prediction of bed load sediment transport rates in rivers is a notoriously difficult problem due to inherent variability in river hydraulics and channel morphology.
H. Hosseiny +3 more
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Grain shape effects in bed load sediment transport
Nature, 2021 Theoretical and experimental analysis of the effect of grain shape in bed load sediment transport is performed and a shape-corrected sediment transport law that provides greater accuracy in predictions is proposed.
E. Deal +6 more
semanticscholar +1 more source
Quantitative Study on Bed Load Proppant Transport during Slickwater Hydraulic Fracturing
Lithosphere, 2021 Bed load proppant transport is a significant phenomenon during slickwater hydraulic fracturing. However, the mechanism of bed load proppant transport is still unclear.
Chunting Liu +3 more
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Hysteretic Implications for Graded Bed Load Sediment Transport in Symmetrical Hydrograph Flows
Frontiers in Environmental Science, 2021 Differential parametric values associated with bed load sediment transport, that result at the same discharge levels on the rising and falling limbs of a flood hydrograph, are usually defined as bed load hysteresis.
Le Wang +5 more
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The statistical parameters analysis of bed load grains in Sungai Kakap Waters, Kubu Raya Regency
Acta Aquatica, 2022 This study aims to analyze the statistical parameters of bed load grains in Sungai Kakap Waters, Kubu Raya Regency, West Kalimantan Province. Bed load sampling was carried out at seven stations, with five sampling points each.
Salawati Salawati +4 more
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Upper and lower plane bed definitions revised
Progress in Earth and Planetary Science, 2022 Sedimentary structures in ancient deposits are clues to reconstruct past geohazards. While parallel lamination formed by plane beds is one of the most common sedimentary structures in event deposits such as turbidites, the formative conditions for plane ...
Koji Ohata +2 more
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