Novocherkassk, Rostov-on-Don, Russian Federation
graduate student from 01.01.2020 until now
Moskva, Moscow, Russian Federation
The paper substantiates the design scheme and General formulation of the method for solving the problem of coupling various flows necessary in the practice of hydraulic engineering construction of GTS. In the scheme given in the article, when solving the problem of free spreading of a turbulent two-dimensional water flow with a uniform flow, a simple wave borders, and not a General flow, such as a radial flow. The analysis of the three characteristic zones of the flow. It is proved that a turbulent flow under free spreading transforms into a radial one, and the elements of the radial expansion of the flow are determined. The equations for determining the geometric shape and flow parameters for all three sections of the flow with its free spreading are obtained. The research results in this paper are obtained for the first time and complete the research started in the works of other authors.
flow interfaces, free flow of a two-dimensional turbulent flow, simple wave, General flow, radial flow, flow parameters
1. Emcev B.T. Dvuhmernye burnye potoki [Tekst] / B.T. Emcev. - M.: Energiya, 1967. - 212 s.
2. Spravochnik po gidravlike [Tekst] / Pod red. V.A. Bol'shakova. - 2-e izd., pererab. i dop. - Kiev: Vyscha shkola, 1984. - 343 s.
3. Kohanenko V.N. Modelirovanie odnomernyh i dvuhmernyh otkrytyh vodnyh potokov [Tekst]: Monografiya / V.N. Kohanenko, Ya.V. Volosuhin, V.V. Shiryaev, N.V. Kohanenko; Pod obschey red. V.N. Kohanenko. - Rostov n/D: Izd-vo YuFU, 2007. - 168 s.
4. Kohanenko V.N. Modelirovanie burnyh dvuhmernyh v plane vodnyh potokov [Tekst]: Monografiya / V.N. Kohanenko, Ya.V. Volosuhin, M.A. Lemeshko, N.G. Papchenko; Pod obschey red. V.N. Kohanenko. - Rostov n/D: Izd-vo YuFU, 2013. - 180 s.
5. Kohanenko V.N., Kelehsaev D.B. Reshenie zadachi opredeleniya uravneniya krayney linii toka i parametrov vdol' nee s uchetom uchastka Hd // Rezul'taty issledovaniy - 2019 : materialy IV Nacional'noy konf. professorsko-prepodavatel'skogo sostava i nauch. rabotnikov, 14 maya 2019 g., g. Novocherkassk / Yuzh.-Ros. gos. politehn. un-t (NPI) im. M.I. Platova. - Novocherkassk : YuRGPU (NPI), 2019. - S. 113-117.
6. Aleksandrova M.S. Metod analogiy mezhdu gidravlikoy dvuhmernyh v plane vodnyh potokov i gazovoy dinamikoy // Stroitel'stvo i arhitektura. - 2020. - T. 8, Vyp. 2 (27). - S. 49-52. DOIhttps://doi.org/10.29039/2308-0191-2020-8-2-49-52.
7. Kohanenko V.N., Burceva O.A., Aleksandrova M.S. Dvuhmernyy v plane vihreistochnik // Stroitel'stvo i arhitektura. - 2020. - T. 8, Vyp. 2 (27). - S. 44-48. DOIhttps://doi.org/10.29039/2308-0191-2020-8-2-44-48.
8. Kohanenko V.N., Aleksandrova M.S. Algoritm sopryazheniya dvuhmernyh v plane ravnomernogo i radial'nogo potokov // Izvestiya VUZov Severo-Kavkazskiy region. Tehnicheskie nauki.- 2020. - № 3. - S. 18-21. DOIhttps://doi.org/10.17213/1560-3644-2020-3-18-21.
9. Aleksandrova M.S. Shema ispol'zovaniya prostyh voln pri svobodnom rastekanii potoka // Studencheskaya nauchnaya vesna - 2020: mater. Regional'noy nauch.-tehn. konf. stud., aspirantov i molodyh uchenyh vuzov Rostovskoy oblasti, g. Novocherkassk, 13-14 maya 2020 g., Yuzh.-Ross. gos. politehn. un-t (NPI) imeni M.I. Platova.- Novocherkassk: YuRGPU (NPI), 2020. - S. 7.
10. Vysockiy L.I. Upravlenie burnymi potokami [Tekst] / L.I. Vysockiy. - M.: Energiya, 1977. - 280 s.
11. Sherenkov I.A. O planovoy zadache rastekaniya strui burnogo potoka neszhimaemoy zhidkosti [Tekst] / I.A. Sherenkov // Izv. AN SSSR. OTN. - 1958, № 1. - S. 72-78.
