Zobrazeno 1 - 10
of 3 435
pro vyhledávání: '"water surface"'
Publikováno v:
Gaoyuan qixiang, Vol 43, Iss 5, Pp 1302-1311 (2024)
In order to scientifically and accurately calculate the water surface evaporation in the central Yunnan region， based on the monthly meteorological data from Yuxi Meteorological Station near the 'Three Lakes' basin in Central Yunnan from 2014 to 20
Externí odkaz:
https://doaj.org/article/c3effd8c53c44dc781c840e3cf59fbc4
Autor:
Jiwa Akbar, Muchtar Ali Setyo Yudono
Publikováno v:
Jurnal Sisfokom, Vol 13, Iss 3, Pp 298-302 (2024)
Flooding occurs when the water's surface elevation exceeds the average level, overflowing river water and creating inundation in low-lying areas. Early warning for potential floods significantly reduces losses, such as human casualties and property d
Externí odkaz:
https://doaj.org/article/cff24be29e0340be987515284617965d
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 11, Pp 54-62 (2024)
【Objective】 Changes in water pressure in pipe networks can cause partial filling of pipes, leading to non-full flow. The objective of this paper is to investigate the impact of non-full flow on the hydraulic performance of canal-pipe water delive
Externí odkaz:
https://doaj.org/article/1acef6f042c346b3970b887151f2b75c
Publikováno v:
Journal of Groundwater Science and Engineering, Vol 12, Iss 3, Pp 253-263 (2024)
Based on meteorological data collected over nearly 60 years (1960–2017) from four national meteorological stations along the margins of the Badain Jaran Desert, this study analyzed the spatiotemporal variations in evaporation from water surfaces an
Externí odkaz:
https://doaj.org/article/c559fecc99764fedb31475c63cd5ad04
Publikováno v:
Frontiers in Environmental Engineering, Vol 3 (2024)
The calculation of a river water surface profile is a very important problem in the field of hydraulic engineering. With the development of research on surface and groundwater coupled simulation, the river water surface profile has become an indispen
Externí odkaz:
https://doaj.org/article/b1ebbf93c221416994f548b2e5d8fa6e
Autor:
Cassandra Normandin, Frédéric Frappart, Nicolas Baghdadi, Luc Bourrel, Santiago Peña Luque, Bertrand Ygorra, Benjamin Kitambo, Fabrice Papa, Serge Riazanoff, Jean-Pierre Wigneron
Publikováno v:
Frontiers in Remote Sensing, Vol 5 (2024)
Rivers play a crucial role in maintaining ecosystems and regional climates, while also providing essential water for irrigation and drinking. With the increasing impacts of climate change and human activities, rivers are becoming more prone to extrem
Externí odkaz:
https://doaj.org/article/88930e74e35e4224843e5e3c50482db8
Publikováno v:
水下无人系统学报, Vol 32, Iss 3, Pp 434-450 (2024)
In order to explore the evolution of the flow field structure and motion characteristics of the trans-medium submersible during the take-off and landing on water surface, the volume of fluid(VOF) multiphase flow model, the shear stress transfer(SST)
Externí odkaz:
https://doaj.org/article/9e73ebba934d4ab48a56703040638ebc
Publikováno v:
Hangkong bingqi, Vol 31, Iss 3, Pp 119-128 (2024)
In order to improve the performance of aerodynamic and take off and landing from water surface, a new biomimetic UAV with multi-segment wing in ground effect is designed based on the hull fuselage, multi-segment wing and T-tai. The pressure nephogram
Externí odkaz:
https://doaj.org/article/eb876123464f4f77b7a54a698c33ff75
Autor:
Jafar Chabokpour, Omar Minaei
Publikováno v:
Journal of Hydraulic Structures, Vol 10, Iss 3, Pp 1-17 (2024)
Rockfill structures in river training projects, such as detention dams, gabions, and levees, play a significant role in flood control. One of the common types of these structures is porous flood mitigation dams. This research investigated the surface
Externí odkaz:
https://doaj.org/article/7e19bf693beb4d54b6ab7b7d1085ad8f
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 4, Pp 1431-1440 (2024)
The study aimed to develop a laser-based distance meter (LDM) to improve water surface identification for clinical MeV electron beam dosimetry, as inaccurate water surface determination can lead to imprecise positioning of ionization chambers (ICs).
Externí odkaz:
https://doaj.org/article/5c9516a3a7b045919d3d8b029d70cd69