Lateral structure of uniform flow
Keyword(s):
The concept of uniform flow is traditionally associated with a cross-section-integrated description of channel flow. In some analyses of flow in wide channels, it may be appropriate to adopt a depth-integrated description. The ensuing lateral structure of the depth-integrated flow is investigated at uniform flow. The steady state ordinary differential equation for the lateral structure is established, along with the formulation as a boundary value problem. An integral part of the formulation is the relationship between the channel resistance models for cross-section-integrated and depth-integrated descriptions, respectively. Predictions are shown for a rectangular channel and for an irregular channel.
2021 ◽
1989 ◽
Vol 29
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pp. 34-46
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1962 ◽
Vol 2
(4)
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pp. 425-439
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2007 ◽
Vol 147
(1)
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pp. 6470-6482
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2005 ◽
Vol 18
(4)
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pp. 439-444
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