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
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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
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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
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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
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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
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Hydraulics of Selected Hydraulic Structures
, 2017 Hydraulic structures are human-made systems interacting with surface runoff in urban and rural environments including structures to assist storm water drainage, flood mitigation, coastal protection, or enhancing and controlling flows in rivers and other water bodies.
Chanson, H, Felder, S
openaire +4 more sources
The Effect On The Leakage Flow Along The Horizontal Drainage, Power, Drifted And Hydraulic Gradient In Homogeneous Earth Dam By Numerical Simulation [PDF]
مهندسی و مدیریت ساخت, 2016 Due to the effective role of earth dams in providing water needs and the potential hazards for their downstream communities, the issues of the safety of dams are in the making and also during the exploitation period is of particular importance.
Ali Mahmud +2 more
doaj
Experimental Study of the Effects of Immersed Vanes Distance from the Bank on Erosion Pattern and Bed Sedimentation [PDF]
علوم و مهندسی آبیاری, 2017 Due to the formation of the secondary and helicoidally vortices in river bend, bed scour at outer bank toe and sedimentation in inner banks can cause dramatic river morphological changes.
hossein salaj mahmoodi +1 more
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Numerical Study on the Flow Pattern and Hydraulic Characteristics of Flow over Converging Spillway with Flip Bucket (Case Study: Gavshan Dam Spillway ( [PDF]
مهندسی منابع آب, 2019 Spillways are one of the Most Important Hydraulic Structures of Dams that Transmitted Flood Entering the Reservoir with Sufficient Safety when Capacity Reservoir Completed.
Mohammad Manafpour +2 more
doaj
Hydraulic Structures as Flow Measuring Devices
Environmental and Climate Technologies, 2023 Discharge measurement is the base of proper water management. The effective design and operation of hydraulic structures under both normal and extreme flow conditions depend on the quality of hydrological data.
Bilkova Eva +3 more
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