Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Jiachun Liu"'
Publikováno v:
Water Science and Technology, Vol 90, Iss 3, Pp 951-967 (2024)
Illicit discharges into sewer systems are a widespread concern within China's urban drainage management. They can result in unforeseen environmental contamination and deterioration in the performance of wastewater treatment plants. Consequently, pinp
Externí odkaz:
https://doaj.org/article/ac2ce51baa374eec9ab64de2c56e555b
Publikováno v:
Water Science and Technology, Vol 89, Iss 9, Pp 2498-2511 (2024)
Ventilation is paramount in sanitary and stormwater sewer systems to mitigate odor problems and avert pressure surges. Existing numerical models have constraints in practical applications in actual sewer systems due to insufficient airflow modeling o
Externí odkaz:
https://doaj.org/article/f5155efcffd747fdb1586273778d3bf3
Publikováno v:
Frontiers in Neurology, Vol 15 (2024)
BackgroundGlioblastoma multiforme (GBM) with synchronous metastasis(SM) is a rare occurrence. We extracted the data of GBM patients from the SEER database to look into the incidence of SM in GBM, determine the prognostic significance of SM in GBM, an
Externí odkaz:
https://doaj.org/article/07a23634307f4a2099275b7c68f27e15
Publikováno v:
Water Science and Technology, Vol 89, Iss 3, Pp 653-669 (2024)
As an important component of the deep tunnel drainage system for dealing with urban waterlogging, the rotating stepped dropshaft has been proposed due to its small air entrainment. However, the hydraulic characteristics inside the shaft still need to
Externí odkaz:
https://doaj.org/article/6defc77c6a9d45a3a69ebce8507b9645
Publikováno v:
Water Science and Technology, Vol 85, Iss 5, Pp 1351-1362 (2022)
Plunge dropshafts are widely used in urban drainage systems, but they can carry large amounts of air into the system, endangering the safety of the system. In this paper, a 3D numerical model is established to investigate the water flow configuration
Externí odkaz:
https://doaj.org/article/13229a3ba6754358af751f0a342ee59e
Autor:
Zhihong Huang, Hanxiang Wang, Shengshan Chen, Yanxin Liu, Jiaqi Che, Fanqing Shang, Jiachun Liu
Publikováno v:
AIP Advances, Vol 12, Iss 7, Pp 075303-075303-12 (2022)
Mineral precipitation or scale formation in oil and gas wellbore is recognized as an obstacle to hydrocarbon recovery. A method using computational fluid dynamics for structure optimization of downhole descaling tools is presented in this paper. The
Externí odkaz:
https://doaj.org/article/0c50e6053ebc4e7786bbcf635262718b
Publikováno v:
Water Science and Technology, Vol 83, Iss 6, Pp 1286-1299 (2021)
Storm geysers increasingly occur in sewer systems under climate change and rapid urbanization. Mitigation measures are in great demand to avoid safety problems. In this study, three-dimensional computational fluid dynamics models of single-inlet and
Externí odkaz:
https://doaj.org/article/f364a3abae674518900f335732a40be4
Publikováno v:
Water Science and Technology, Vol 83, Iss 4, Pp 771-780 (2021)
Rapid filling in horizontal partially filled pipes with entrapped air may result in extreme pressure transients. This study advanced the current understanding of dynamic behavior of entrapped air above tailwater (the initial water column with a free
Externí odkaz:
https://doaj.org/article/e06cbe55778a4fd79fa26d21f92da836
Publikováno v:
SAGE Open, Vol 10 (2020)
Rural–urban migrants in China often experience poor living conditions and are less likely to be homeowners than urban–urban migrants. This study aims to investigate whether the homeownership gap between rural–urban migrants and urban–urban mi
Externí odkaz:
https://doaj.org/article/ff7a340a07e7421e8e85af0c52277d73
Autor:
Jieying Li, Jiachun Liu, Quwei Ni, Qijian Zhu, Zhi Zeng, Jiansheng Huo, Chenggang Long, Qianming Wang
Publikováno v:
Inorganic Chemistry. 61:17883-17892