Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Flow 3D"'
Autor:
Milad Kazemian, Kazem Esmaeili
Publikováno v:
Journal of Hydraulic Structures, Vol 10, Iss 2, Pp 119-126 (2024)
Scouring is one of the most important factors in the destruction of bridge piers. One of the ways to reduce scouring depth is to use a slot in the bridge pier. In this research, the Flow 3D model was used to simulate the effect of a slot with the sam
Externí odkaz:
https://doaj.org/article/12caa69a94de4e49b776b05af66fcce1
Publikováno v:
علوم آب و خاک, Vol 28, Iss 1, Pp 51-64 (2024)
One of the structures for regulating the water level in the irrigation and drainage ducts is the lopac gates, which are proposed as a structure for regulating and controlling the flow level. In this study, a new design of this type of structure has b
Externí odkaz:
https://doaj.org/article/5bda03b2af7b466b9dee3027cca0b8c7
Autor:
Mukesh Kafle
Publikováno v:
Journal of Hydraulic Structures, Vol 10, Iss 3, Pp 72-89 (2024)
This paper evaluates the hydraulic performance of barrage and under-sluice of Sunkoshi-Marin diversion head works. The numerical simulation was carried out based on the conceptual design of hydraulic structures using FLOW 3D. Velocity vectors, pressu
Externí odkaz:
https://doaj.org/article/ebdca2b456194a37b8f0ecb11c179eca
Publikováno v:
Water Practice and Technology, Vol 19, Iss 4, Pp 1330-1347 (2024)
The term ‘branching flow’ describes water extraction from streams or main channels via secondary lateral channels. Through using 3D model simulation, the aim is to identify the ideal angle of diversion based on the maximum flow rate to the branch
Externí odkaz:
https://doaj.org/article/19a6a1b5161946d99a266529cb12b4bc
Publikováno v:
فناوریهای پیشرفته در بهرهوری آب, Vol 2, Iss 4, Pp 35-49 (2023)
One of the effective methods to reduce the kinetic energy downstream of hydraulic structures are the aprons. The horizontal aprons is one of these structures in the river that are often used downstream of stilling basins. At the time of execution, th
Externí odkaz:
https://doaj.org/article/2972d431bc1e4387905f08ecee4e40de
Publikováno v:
International Journal of Renewable Energy Development, Vol 11, Iss 4, Pp 916-925 (2022)
Numerical study of various physical phenomena in three dimensions has become a necessity to better understand the physical process than in two dimensions. Thus, in this paper, the code is elaborated to be adapted to the simulation of heat transfer in
Externí odkaz:
https://doaj.org/article/37eb5068e80f4365b09ddb85a59d6b77
Publikováno v:
Ain Shams Engineering Journal, Vol 14, Iss 8, Pp 102034- (2023)
The influence of tailwater depth on earth dam failure due to overtopping is investigated experimentally in this work. Four different values of tailwater depths are examined. For each experiment, the evolution of the dam bathymetry profile, the durati
Externí odkaz:
https://doaj.org/article/5a12c6603c12458fbd5eed8331e72ff3
Akademický článek
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Autor:
Ketaki H. Kulkarni, Ganesh A. Hinge
Publikováno v:
Water Supply, Vol 22, Iss 3, Pp 3283-3296 (2022)
Present study highlights the behavior of the weir crest head and width parameter on the discharge coefficient of a compound broad crested (CBC) weir. Computational fluid dynamics model (CFD) is validated with laboratory experimental investigations. I
Externí odkaz:
https://doaj.org/article/845f8008a1274c70894c55c8d4540e1c
Publikováno v:
Slovak Journal of Civil Engineering, Vol 30, Iss 1, Pp 42-48 (2022)
Very large floating structures (VLFSs) have various applications, such as recreational applications, port facilities, etc. A surge in the population, the advantages of building floating structures compared to traditional methods of land extraction fr
Externí odkaz:
https://doaj.org/article/665aae1333ff4c0987e7c1d8d35e40e3