Conclusions
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1.
A method was developed and the similarity criteria were obtained for modeling turbulent seepage flows in cavityfree drainage.
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2.
A graph was obtained for determining the depth of water in the mouth of cavity-free drains with free flow from them as a function of the specific inflow to the drain, coefficient of turbulent seepage flow of the filling, and width and slope of the drain.
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Literature cited
V. I. Shtykov and S. G. Gordienko, “Hydraulic studies of cavity-free drainage,” Gidrotekh. Stroit., No. 9 (1987).
V. I. Shtykov and S. G. Gordientko, “Hydraulic design of cavity-free drainage with a turbulent flow regime with consideration of the initial depth at the source,” in: Land Reclamation in the Northern and Northwestern Part of the Non-Chernozem Zone of the RSFSR [in Russian], SevNIIGiM (1986).
Additional information
Translated from Gidrotekhnicheskoe Stroitel'stvo No. 5, pp. 33–34, May, 1992.
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Shtykov, V.I., Gordienko, S.G. Dependence of the water depth at the mouth of cavity-free drains on the parameters of turbulent flow. Hydrotechnical Construction 26, 310–313 (1992). https://doi.org/10.1007/BF01545045
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DOI: https://doi.org/10.1007/BF01545045