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pro vyhledávání: '"Hossein Nikroy Motlagh"'
Publikováno v:
Journal of Hydraulic Structures, Vol 4, Iss 1, Pp 1-7 (2018)
One of the common concrete channels in irrigation networks is the semielliptical prefabricated channels. Manning formula is usually used to design these channels. The cross-sectional area and the wetted perimeter are required to be calculated in Mann
Externí odkaz:
https://doaj.org/article/25481c596e0f4476ab805ca4d951fe7d