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Subdivision Froude Number

open access: yesJournal of Hydraulic Engineering, 1985
A Froude number that is applicable to subdivisions of a cross section is developed assuming one-dimensional flow. The subdivision Froude number is shown to determine accurately the flow regime in subdivisions of a cross section. An imaginary subdivision Froude number in a floodplain indicates that the velocity is increasing with depth and that a one ...
David H Schoellhamer, Larock Bruce E
exaly   +3 more sources

Discussions on critical velocity and critical Froude number for smoke control in tunnels with longitudinal ventilation

open access: yesFire Safety Journal, 2018
Determination of critical velocity is a key issue for smoke control in any tunnel with longitudinal ventilation. The critical Froude model using single Froude number of 4.5 has for decades been widely used in engineering applications.
Ying Zhen Li, Haukur Ingason
exaly   +2 more sources
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Froude number corrections in anthropological studies

American Journal of Physical Anthropology, 2006
The Froude number has been widely used in anthropology to adjust for size differences when comparing gait parameters or other nonmorphological locomotor variables (such as optimal walking speed or speed at gait transitions) among humans, nonhuman primates, and fossil hominins.
Steudel-Numbers, K., Weaver, T.
openaire   +3 more sources

Froude Number Effects on Two-Dimensional Hydrofoils

Journal of Ship Research, 2022
The performance of a two-dimensional hydrofoil of arbitrary camber, moving at arbitrary Froude number at a constant depth below a free surface, is considered. The treatment is based upon the use of singularity distributions and thin foil theory. By assuming an appropriate series form for the vortex distribution representing the hydrofoil, it is shown ...
G. R. Hough, J. P. Moran
openaire   +1 more source

The Froude number stick, an evaluation

River Research and Applications, 2004
AbstractThis paper examines whether horizontal free surface flow patterns can reveal bulk river flow characteristics, such as the Froude number. To do this, the Froude number was measured between 0.2 and 1.2 by visually observing the flow patterns around a wooden stick, the so‐called ‘Froude stick’ described in the literature.
openaire   +1 more source

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