Zobrazeno 1 - 10
of 505
pro vyhledávání: '"Solid–liquid two-phase flow"'
Publikováno v:
工程科学学报, Vol 46, Iss 12, Pp 2159-2168 (2024)
As one of the important parameters of flow characteristics, flow velocity occupies an important position in the study of vertical pipeline lifting efficiency. To more accurately measure flow velocity and reveal the flow dynamics of vertical pipeline
Externí odkaz:
https://doaj.org/article/e4fa0cd5e21c46a68b29371a87a89ff2
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 5, Pp 209-221 (2024)
The key to inrush water control engineering in coal mine lies in forming a water-resistant barrier through the pouring of aggregate, which achieves flow interception and reduction. In order to quantitatively describe the spatiotemporal evolution mech
Externí odkaz:
https://doaj.org/article/e360bd184b3d47fcb3ff588dcc3ed233
Publikováno v:
IEEE Access, Vol 12, Pp 79905-79918 (2024)
To grasp the hydraulic performance and abrasion characteristics of a particular model pump before manufacture, this paper firstly numerically calculates the three-dimensional viscous steady incompressible flow of a solid-liquid two-phase flow centrif
Externí odkaz:
https://doaj.org/article/6f273c6add9c4b138b397240693b8162
Autor:
Kai YANG, Mengyuan LI
Publikováno v:
Meikuang Anquan, Vol 54, Iss 12, Pp 116-122 (2023)
The research aimed to investigate the flow state and wear characteristics of solid-liquid two-phase flow in vertical curved pipes filled with high concentration gangue-fly ash mixture. A CFD-DEM coupling method based on EDEM was adopted. Cement and w
Externí odkaz:
https://doaj.org/article/362931c8c59f4332aa94052a35bad2a5
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1773 (2024)
Blade wear is the critical problem in the operation of multiphase pump. This paper presents a numerical study of the multiphase flow of multiphase pump. The trajectory of particles in the pump is calculated by the discrete phase model. Then, the simu
Externí odkaz:
https://doaj.org/article/4b30e2d250cc4599a4dc36a74794f806
Autor:
Guangjie Peng, Jinhua Yang, Lie Ma, Zengqiang Wang, Hao Chang, Shiming Hong, Guangchao Ji, Yuan Lou
Publikováno v:
Water, Vol 16, Iss 19, p 2845 (2024)
A submersible sewage pump is designed for conveying solid–liquid two-phase media containing sewage, waste, and fiber components, through its small and compact design and its excellent anti-winding and anti-clogging capabilities. In this paper, the
Externí odkaz:
https://doaj.org/article/4c1d4948398640ee9f96258751b37036
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 8, p 1409 (2024)
Vertical pipes are a significant component of deep-sea mining hydraulic lifting systems, frequently stretching up to thousands of meters. This article employs the coupling approach of computational fluid dynamics for the liquid phase and the Discrete
Externí odkaz:
https://doaj.org/article/20cd3304c9804aa4bc815c7d933bde17
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 6313 (2024)
In order to determine the recommended flow velocity for the safe and energy-saving transport of ice-slurry-type light particle slurries, it is necessary to study the flow characteristics of light particle slurries, especially the critical flow veloci
Externí odkaz:
https://doaj.org/article/233e34ef5d90469583be483c01224f8a
Autor:
Leilei Ji, Xinrui He, Wei Li, Fei Tian, Weidong Shi, Ling Zhou, Zhenbo Liu, Yang Yang, Cui Xiao, Ramesh Agarwal
Publikováno v:
Water, Vol 16, Iss 13, p 1881 (2024)
Amid the escalating global demand for raw materials, the gradual exhaustion of terrestrial mineral resources, and the rise in extraction costs and energy consumption, the development of deep-sea mineral resources has become a focal point of internati
Externí odkaz:
https://doaj.org/article/7a327f26e764406690fb47b25ff4b934
Autor:
Jianhe LIU, Mingyu ZHOU
Publikováno v:
Jin'gangshi yu moliao moju gongcheng, Vol 43, Iss 3, Pp 392-400 (2023)
In order to improve the surface quality of germanium wafer, the material removal behavior of germanium wafer under the action of solid-liquid two-phase flow was studied by means of rotating magnetic field magnetic fluid grinding and numerical simulat
Externí odkaz:
https://doaj.org/article/7b9b689ec58745f797623002add9dd78