Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Saiyu Yuan"'
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Silver nanoparticles (AgNPs) are ubiquitous in the aquatic environment and have attracted extensive attention to their toxic effects on aquatic species. However, responses of the nervous system to AgNPs are little known, especially co-existing with t
Externí odkaz:
https://doaj.org/article/855fd4675bfe4df2b23b62570cb17097
Publikováno v:
Aqua, Vol 73, Iss 3, Pp 487-503 (2024)
It is widely recognized that the water flow in pipes can be affected by trapped air pockets. However, the underlying air–water interactions of free flow with non-jacking downstream of the pipe are rarely investigated. There are no studies at this t
Externí odkaz:
https://doaj.org/article/f0e13db91f934afdbe0da043ed2c3e5b
Autor:
Boran Zhang, Wuyi Wan, Yuhang Wang, Qihua Ran, Xiaoyi Chen, Yue Fang, Saiyu Yuan, Huiming Zhang
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
ABSTRACTControlling pressure impact of water hammer is an important guarantee for safe and stable running of pipeline systems. Previously, we proposed a spring self-adaptive auxiliary control (SAC) system to improve the pressure control ability of a
Externí odkaz:
https://doaj.org/article/e34e17c0168f482fb05d72876d73a8e1
Publikováno v:
Land, Vol 13, Iss 10, p 1620 (2024)
The expanding cropland profoundly affects stream water quality. However, the relationships between landscape patterns and stream water quality in different cropland composition classes remain unclear. We observed total nitrogen (TN), total phosphorus
Externí odkaz:
https://doaj.org/article/703740aacbb44c759ae19b5c98619ad5
Publikováno v:
Hydrology Research, Vol 54, Iss 10, Pp 1281-1298 (2023)
The ecology of the aquatic environment in Poyang Lake, the largest fresh lake in China, is notably impacted by the backflow from the Yangtze River, which conveys a high flux of sediments. This study employs a widely recognized numerical model to repl
Externí odkaz:
https://doaj.org/article/57448876aefc4eb59cc65dfd3eb85106
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 50, Iss , Pp 101548- (2023)
Study region: The middle Yangtze River-Poyang Lake-catchment, China. Study focus: The natural hydrological regime (HR) of the study area was altered by extreme climate conditions and human activities, leading to frequent seasonal droughts. However, t
Externí odkaz:
https://doaj.org/article/6e725fe793c6416296bac68bb4ebed51
Publikováno v:
Engineering, Vol 24, Iss , Pp 202-211 (2023)
The river networks in the plains of China are in low-lying terrain with mild bed slopes and weak hydrodynamics conditions. Filled with intense human activities, these areas are characterized by serious water security problems, for example, frequent f
Externí odkaz:
https://doaj.org/article/e1a3ed7e55bc4305867b057fa624c8de
Publikováno v:
Fractal and Fractional, Vol 7, Iss 11, p 823 (2023)
Recent studies have emphasized the importance of the long-distance diffusion model in characterizing tracer transport occurring within both subsurface and surface environments, particularly in heterogeneous systems. Long-distance diffusion, often ref
Externí odkaz:
https://doaj.org/article/b2b5785197504c1ea4b675749ab42b86
Autor:
Hamidreza Rahimi, Cristina Maria Sena Fael, Cátia Sofia Batista Taborda, Saiyu Yuan, Xiaonan Tang, Prateek Kumar Singh, Emad Fardoost, César Augusto Vaz Santos
Publikováno v:
Water, Vol 15, Iss 14, p 2544 (2023)
Vegetation plays a vital role in the flow characteristics of natural open channels, such as rivers. Typically, vegetation density is higher in the lower layer and sparser in the upper layer of these channels. In this research, Ansys Fluent and the k
Externí odkaz:
https://doaj.org/article/847e260abe4345cca196ff6073e1f532
Publikováno v:
Water, Vol 14, Iss 12, p 1903 (2022)
The process of pollutant mixing is significantly influenced by secondary flow and turbulence in meandering rivers. To investigate the influence of different point source release positions on the pollutant mixing process in sinuous open channel flows,
Externí odkaz:
https://doaj.org/article/c696ba9b8b01457db75c3915e45e746d