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|Title:||Computation of Normal and Critical Depths in Parabolic Cross Sections|
|Abstract:||With a suitable non-dimensionalization, the available charts for normal depth computation in parabolic sections are reduced to a single dimensionless curve when either Manning's or Chezy's resistance equation is used. Moreover, simple approximate solutions are presented to compute normal depth with a quite adequate degree of accuracy. Upon rearranging the critical-flow criterion equation, relevant explicit relationships are derived for this state of flow. The procedure of normal and critical depths calculation is clearly described through some examples.|
|Appears in Collections:||Publications Internationales|
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|23. Article Achour the open civil engineering journal.pdf||619,13 kB||Adobe PDF||View/Open|
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