Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Conjugate depth"'
Publikováno v:
علوم و مهندسی آبیاری, Vol 41, Iss 2, Pp 19-31 (2018)
Hydraulic jumps are the most important type of rapidly variable flow that occur in from the supercritical state to the subcritical state with the sudden increase of the water free surface in a relatively short path, and usually has a high kinetic ene
Externí odkaz:
https://doaj.org/article/a411469a8b79444d80c3700367eb3954
Autor:
M. F. Maghrebi, B. Mirzendehdel
Publikováno v:
مجله آب و خاک, Vol 29, Iss 5, Pp 1095-1104 (2017)
Introduction: The hydraulic jump happens when flow transfers from supercritical regime to subcritical regime. The hydraulic jump on smooth bed is called the classic hydraulic jump. One way to increase the energy dissipation in a hydraulic jump is to
Externí odkaz:
https://doaj.org/article/40a93f5c0b0e43af9ba45d31ec5d298b
Akademický článek
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Autor:
Ali R. Vatankhah
Publikováno v:
Environmental Fluid Mechanics. 21:605-617
Partially filled pipes have many applications in hydraulic and environmental engineering; such as sewer and storm water collection pipes and circular culverts. Hydraulic jump can lead to scouring at hydraulic structures and thus excess energy should
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::229ba5268667457c597403727944e60e
https://doi.org/10.1007/s10652-021-09788-4
https://doi.org/10.1007/s10652-021-09788-4
Publikováno v:
International Journal of Civil Engineering. 18:367-379
In order to understand the effect of porous media on hydraulic jumps, a smoothed particle hydrodynamics (SPH) model is applied to investigate the characteristics of hydraulic jumps interacting with porous media. Various porosities including cases wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fae2724a90c2d6890cb6d13791c49f0
https://doi.org/10.1007/s40999-019-00465-8
https://doi.org/10.1007/s40999-019-00465-8
Autor:
Mohammad Najafzadeh
Publikováno v:
Soft Computing. 23:13375-13391
Hydraulic jump phenomenon occurring in the circular pipes is a complex issue which has been paid studious attentions by hydraulic engineers. Several experimental and numerical studies were performed so as to characterize hydraulic jump in circular pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc6386cc86ea8c4f1866d74a9d519c9
https://doi.org/10.1007/s00500-019-03877-9
https://doi.org/10.1007/s00500-019-03877-9
Publikováno v:
Experimental Thermal and Fluid Science. 88:513-518
In a natural estuary, a tidal bore may progress on a small sloping bed from the downstream to the upstream. In this study, a simple analytical solution for tidal bore formed in a small slope channel was developed using the finite control volume analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cdc6c791cc538e698678df608aa18ba
https://doi.org/10.1016/j.expthermflusci.2017.07.004
https://doi.org/10.1016/j.expthermflusci.2017.07.004
Autor:
C S James
Publikováno v:
Hydraulic Structures ISBN: 9783030340858
The design of a hydraulic structure requires prediction of the relationship between flow characteristics, especially discharge and local flow depths, and the geometry of the structure. A classification of associated flow types is presented, followed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c3e1bdc7e9f9f678ef4a02f88f42602
https://doi.org/10.1007/978-3-030-34086-5_1
https://doi.org/10.1007/978-3-030-34086-5_1
Autor:
Hubert Chanson, Stefan Felder
Publikováno v:
Journal of Hydraulic Engineering. 144
Hydraulic jumps are characterized by strong flow turbulence, flow aeration, and three-dimensional flow motions. Whereas comprehensive research into hydraulic jumps on smooth bed has improve...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d517190aec777c43fd96954a2f90f0de
https://doi.org/10.1061/(asce)hy.1943-7900.0001402
https://doi.org/10.1061/(asce)hy.1943-7900.0001402
Publikováno v:
Engineering. :386-402
A hydraulic jump is a rapid transition from supercritical flow to subcritical flow characterized by the development of large scale turbulence, surface waves, spray, energy dissipation and considerable air entrainment. Hydraulic jumps can be found in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe38127b84a91d0c7a3531b8e7b318b
https://doi.org/10.4236/eng.2016.86036
https://doi.org/10.4236/eng.2016.86036