Averaging theory for the structure of hydraulic jumps and separation in laminar free-surface flows [PDF]
, 1997 We present a simple viscous theory of free-surface flows in boundary layers, which can accommodate regions of separated flow. In particular this yields the structure of stationary hydraulic jumps, both in their circular and linear versions, as well as ...
Bohr, Tomas +2 more
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Removal of sulfate from Gamasiab river water samples by using natural nano-Clinoptilolite [PDF]
Journal of Applied Research in Water and Wastewater, 2019 Rivers serve as one of the main sources of water supply. Human activities, salts in the soil and rocks and urban runoffs, as well as air contaminants, lead to contamination of river water.
Amir Hossein Salimi +2 more
doaj +1 more source
The sharing of flood waters in the Ksours of Ghardaia and Berriane (Algeria) hydraulic study [PDF]
, 2019 The present article deals with two systems of sharing flood waters used in the oases of Ghardaïa and Berriane. Based on bibliographic work, and data collection and investigations performed during the period between 2006 and 2018 near the Ksourian ...
Khelifa, Ali, Remini, Boualem
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Fluvial dynamics and watermills location in Basilicata (Southern Italy) [PDF]
, 2016 Watermills (grain mills, waulk mills, olive mills, sawmills and threshing machines) operated in the Basilicata Region from the Roman Period until the early decades of the twentieth century, representing an important feature of waterways that is today ...
Bishop, P. +3 more
core +1 more source
Atmosphere, 2022 Wind speed (WS) is an important factor in wind power generation. Because of this, drastic changes in the WS make it challenging to analyze accurately. Therefore, this study proposed a novel framework based on the stacking ensemble machine learning (SEML)
Amirreza Morshed-Bozorgdel +3 more
doaj +1 more source
The hydraulic bump: The surface signature of a plunging jet [PDF]
, 2013 When a falling jet of fluid strikes a horizontal fluid layer, a hydraulic jump arises downstream of the point of impact provided a critical flow rate is exceeded.
Bélanger J. +4 more
core +4 more sources
Investigating the effect of crack length and angle on the behavior of concrete weights: a case study of Gotvand deviation regulation dam [PDF]
Journal of Structural and Construction Engineering, 2020 Seismic behavior in concrete weights due to the need to increase the safety of dams during earthquakes has been very much considered in recent years. Most concrete dams are exposed to cracking damage.
zeynab derikvand +2 more
doaj +1 more source
Application of Hybrid Wavelet-SVM and ANN in the Prediction of Suspended Sediment Load of Aji-chay [PDF]
رویکردهای نوین در مهندسی عمران, 2018 Simulation and evaluation of sediment and extending the relation among streamflow and sediment is an important and applicable issue in the water resource management which is useful in the organizing reservoirs, rivers and avoiding additional costs.
Vahid Nourani, Gholamreza Andalib
doaj +1 more source
On the Total Load Calculation in Combined Urban Sewer Conduits [PDF]
Journal of Advances in Environmental Health Research, 2023 Background: Particle size of sediment is necessary to design and operation of sewer systems. In this regard, calculation of the equivalent particle diameter (EPD) is of important to determine the particle Reynolds number (Ret) as well as total load ...
Mohsen Monadi, Mirali Mohammadi
doaj +1 more source
Coherent structures in oscillatory flows within the laminar-to-turbulent transition regime for smooth and rough walls [PDF]
, 2016 This is an Accepted Manuscript of an article published by Taylor & Francis Group in [Journal of hydraulic research] on [2016], available online at: http://www.tandfonline.com/10.1080/00221686.2016.1174960We investigate coherent structures present in ...
Bateman Pinzón, Allen +3 more
core +3 more sources