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361
A shock-capturing meshless method for solving the one-dimensional Saint-Venant equations on a highly variable topography
Published 2023-07-01“….; The meshless method can accurately capture shocks and flow discontinuity in open channel flows.;…”
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362
Maximum energy loss in a vertical drop equipped with horizontal screen with downstream rough and smooth bed
Published 2023-02-01“….; The importance of energy loss in open channels flow is stated.; Using accurate laboratory results, the amount of energy loss in the channels has been investigated.; To understand the problem, proper hydraulic analysis is done.; The results of this research can be generalized in the design of hydraulic structures…”
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363
Numerical investigation of hydraulic jumps with USBR and wedge-shaped baffle block basins for lower tailwater
Published 2023-11-01“…In contrast, the use of wedge-shaped baffle blocks (WSBBs) is limited downstream of open-channel flows. Therefore, this study developed numerical models to investigate the effects of USBR and WSBB basins on the hydraulic jump (HJ) downstream of the Taunsa barrage under lower tailwater conditions. …”
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364
Numerical study for the use of different nozzle shapes in microscale channels for producing clean energy
Published 2015“…Development of open flow microchannels that suit these countries has a main problem, which is low velocity of current appears, hence deploying nozzle in-stream open channels flow is the brilliant method for increasing the channels current flow systems’ efficiency. …”
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365
Kinematics of Particles at Entrainment and Disentrainment
Published 2020-07-01“…We address the issue of characterizing experimentally entrainment and disentrainment of sediment particles of cohesionless granular beds in turbulent open channel flows. Employing Particle Image Velocimetry, we identify episodes of entrainment and of disentrainment of bed particles by analysing the raw PIV images. …”
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366
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367
Analytical Eddy Viscosity Model for Turbulent Wave Boundary Layers: Application to Suspended Sediment Concentrations over Wave Ripples
Published 2023-01-01“…In this study, we consider the exponential-type profile, which was validated and calibrated by direct numerical simulation (DNS) and experimental data for turbulent channel and open-channel flows, respectively. This model is generalized to the WBBL, and the period-averaged eddy viscosity is calibrated by a two-equation baseline (BSL) k-ω model for different conditions. …”
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368