Conclusions
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1.
On the basis of experimental data this article presents design formulas for determining the coefficients of momentum at the end of the surface eddy of a hydraulic jump in rectangular, cylindrical, and triangular channels.
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2.
The design formula presented in the article for the coefficient of momentum at the end of a surface eddy in a rectangular channel has a truer structure than those given in the literature.
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3.
The formulas for the coefficients of momentum in cylindrical and triangular channels are presented for the first time.
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Literature Cited
A. I. Bogomolov and K. A. Mikhailov, Hydraulics [in Russian], Stroiizdat (1965).
M. S. Vyzgo, “Several comments concerning the “universal relation” of D. I. Kumin for correcting α0 with consideration of fluctuation,” Izv. Akad. Nauk UzbekSSR, Seriya Tekhn. Nauk No. 1 (1958).
D. I. Kumin, “Energy dissipation in the lower pool and its effect on the selection of the revetment length,” Izv. VNIIG,46, Gosénergoizdat (1951).
N. N. Surova, “Change of the quantity αt for different lengths of horizontal revetment,” Izv. Akad. Nauk UzbekSSR, Seriya Tekhn. Nauk, No. 1 (1958).
Additional information
Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 6, pp. 35–36, June, 1968.
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Levitskii, B.F., Pavlenko, V.D. Coefficients of momentum at the end of the surface eddy of a hydraulic jump. Hydrotechnical Construction 2, 511–512 (1968). https://doi.org/10.1007/BF02378134
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DOI: https://doi.org/10.1007/BF02378134