Results 61 to 70 of about 47,605 (348)
Analytical solution to problems of hydraulic jump in horizontal triangular channels
Ain Shams Engineering Journal, 2013 A hydraulic jump is formed in a channel whenever supercritical flow changes to subcritical flow in a short distance. It can be used in triangular ditch irrigation to raise the downstream water surface.
I.M.H. Rashwan
doaj +1 more source
On the shock transition, the hydraulic jump, and vortex breakdown [PDF]
, 1967 The normal shock, hydraulic jump, and vortex breakdown have a common feature: they are all marked by a transition from a supercritical to a subcritical flow state.
Hsieh, Din-Yu
core
Advanced Functional Materials, EarlyView.In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund +6 more
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Numerical and analysis effects of rectangular prism rough beds on hydraulic jumps in open channels
AIP AdvancesHydraulic jumps are characterized by intense turbulence and substantial energy dissipation in open channel flows or stilling basins. This study utilizes the Flow-3D hydraulic computational model, integrating the renormalization group k-ε turbulence model
Cong Ty Trinh, Cong Trieu Tran
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Dissipation of mechanical energy over spillway through counter flow
Građevinar, 2018 A reversed flow in form of cross-jet serves for dissipation of the energy of flow after spillway. Parameters influencing characteristics of hydraulic jump are systematically investigated via a physical model. The obtained results reveal that the reversed
Amad.Deen Abdusalam Alghwail +2 more
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Journal of Fundamental and Applied Sciences, 2015 This study has for objective to study the theoretical relation of the hydraulic jump by sill, evolving in an U-shaped channel, with a rough bed. Functional relations, in non-dimensional form, relating the jump characteristics, seeming the effect of the ...
A. Ghomri, M. Debabeche, F. Riguet
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Advanced Functional Materials, EarlyView.Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh +4 more
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Characteristics Of Hydraulic Jump
, 2013 {"references": ["Agarwal. V. C., \"Graphical Solution to the Problem of Sequent Depth and Energy Loss in Spatial Hydraulic Jump\", Water & Maritime Engineering 14 B, March 2001, Issue 1A, 2001, pp. 1 - 3.", "Bidone Giorgio, \"Observations on the Height of Hydraulic Jump\", report presented in Royal academy of sciences of Turin, 1818, 21 \u2013 80.",
openaire +1 more source
Hydraulic Design of a USBR Type II Stilling Basin [PDF]
, 2017 The present paper deals with a United States Bureau of Reclamation (USBR) Type II stilling basin, which is characterized by blocks at the end of the chute and a dentated sill at the end of the basin.
CARRAVETTA, ARMANDO +3 more
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MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance
Advanced Functional Materials, EarlyView.Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley +1 more source