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Established surge on impervious vegetated bed
Theoretical and experimental determinations of steady flow of surge of water onto dry, impervious bed studded with artificial vegetation-wires protruding through flow at densities of 7.5, 29, 116 wires/sq ft; experimental data on profile shape and tip speed are gathered and recorded electrically by combination of parallel-wire resistance probes, scanner, a-c resistance bridge, and Sanborne recorder; comparison of these data, brought to nondimensional form, with analytic solution of differential equation in similar form shows good agreement when measured tip velocity has decreased from its initial value to within 5% of its terminal value, flow velocity at normal depths.
Established surge on impervious vegetated bed
Theoretical and experimental determinations of steady flow of surge of water onto dry, impervious bed studded with artificial vegetation-wires protruding through flow at densities of 7.5, 29, 116 wires/sq ft; experimental data on profile shape and tip speed are gathered and recorded electrically by combination of parallel-wire resistance probes, scanner, a-c resistance bridge, and Sanborne recorder; comparison of these data, brought to nondimensional form, with analytic solution of differential equation in similar form shows good agreement when measured tip velocity has decreased from its initial value to within 5% of its terminal value, flow velocity at normal depths.
Established surge on impervious vegetated bed
ASCE -- Proc (J Irrigation Drainage Div)
Wessels, W.P.J. (author) / Strelkoff, T. (author)
1968
22 pages
Article (Journal)
English
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