Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Faye Jin"'
Publikováno v:
Symmetry, Vol 16, Iss 4, p 416 (2024)
In hydro turbines, the draft tube vortex rope is one of the most crucial impact factors causing pressure pulsation and vibration. It is affected by operating conditions due to differences in the flow rate and state and can be symmetric or asymmetric
Externí odkaz:
https://doaj.org/article/2f78cb3029e54c41aabfacafb9a0bdcd
Publikováno v:
Energy Science & Engineering, Vol 10, Iss 8, Pp 3125-3137 (2022)
Abstract In the pump mode of pump‐turbine, cavitation usually happens in runners because of the local pressure drop on the blade leading‐edge. At over‐load, pressure drop and cavitation occur on the runner blade pressure side. In conventional s
Externí odkaz:
https://doaj.org/article/9adf8229bb29417b9b99394a92dfc53f
Publikováno v:
Machines, Vol 9, Iss 11, p 266 (2021)
A large-scale, vaned-voluted centrifugal pump can be applied as the key component in water-transfer projects. Pressure pulsation will be an important factor in affecting the operation stability. This paper researches the propagation and spatial distr
Externí odkaz:
https://doaj.org/article/59eb2f76afad402d8307631a67696a32
Publikováno v:
Fractal and Fractional, Vol 5, Iss 4, p 181 (2021)
The pulsating characteristics in turbulent flow are very important physical quantities. There are many studies focused on the temporal characteristics of pulsation. However, the spatial distribution of temporal states with pulsations rarely receives
Externí odkaz:
https://doaj.org/article/71e5d10beaae4e2bb96075622fd92405
Publikováno v:
Energies, Vol 12, Iss 21, p 4135 (2019)
The starting phase for pumps in water transportation pipelines is crucial and has significant transient characteristics which merit further study in order to evaluate the operational stability of the pumping system. This paper presents the results of
Externí odkaz:
https://doaj.org/article/e5fe0b8865a9488d8de78cfa71558ec9
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science. 237:1806-1817
Canned motor pump is widely used in the transportation of chemical industry. The common failure component of the pump is the sliding bearing. The service life of the bearing will be directly reduced if it bears too much axial force. Thus, it has high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c7af3e955117c94d3d8c4a0525aff1e
https://doi.org/10.1177/09544062221133735
https://doi.org/10.1177/09544062221133735
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 237:831-842
Tidal energy is one of the most mature energy sources used in all kinds of ocean energy. Axial flow impeller plays a key role in converting potential energy and kinetic energy of seawater into electric energy. In this study, aiming at the problem of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::010999c9e9b75f710f3abc6b584d6caa
https://doi.org/10.1177/09576509221131222
https://doi.org/10.1177/09576509221131222
Autor:
Faye Jin, Yongyao Luo, Huili Bi, Huanmao Wang, Zhengwei Wang, Kai Lin, Xingchun Lei, Xiaolong Yang
Publikováno v:
Journal of Energy Storage. 68:107678
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::305d63db8d93334e6d4585fa9314962e
https://doi.org/10.1016/j.est.2023.107678
https://doi.org/10.1016/j.est.2023.107678
Publikováno v:
Engineering Solid Mechanics. 10:1-12
The blade shape parameters have a remarkable effect on the centrifugal pump performance. In order to reveal the relationship between these parameters and pump performance, a single channel was regarded as the research object to calculate its performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3da2ba10da4b0560192907bf7d0791d
https://doi.org/10.5267/j.esm.2021.12.003
https://doi.org/10.5267/j.esm.2021.12.003
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 236:714-726
Centrifugal impeller has high efficiency but obvious axial force problems because of the axial-to-radial flow direction change. It is easy to cause the over loading of thrust bearing and damage shaft system. Especially in varying-speed centrifugal pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ceb67a4024bb97a37370e3020c3ad68
https://doi.org/10.1177/09576509211053968
https://doi.org/10.1177/09576509211053968