Zobrazeno 1 - 10
of 25 954
pro vyhledávání: '"Flow field"'
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2024, Vol. 34, Issue 10, pp. 3979-4006.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-04-2024-0282
Publikováno v:
International Journal of Numerical Methods for Heat & Fluid Flow, 2024, Vol. 34, Issue 8, pp. 2890-2916.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/HFF-07-2023-0358
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-13 (2024)
Abstract Aiming at problems such as slow cutting speed, poor cutting quality and inability to cut thick plates effectively with traditional single-layer nozzle structure, it is proposed to add an outer ring core to form a double-layer nozzle structur
Externí odkaz:
https://doaj.org/article/5da812bf425b404b917bbb570a74ebb4
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-24 (2024)
Abstract To reveal the velocity distribution law of a gas lift reverse circulation well washing flow field in drilling shaft sinking, a velocity mathematical model of well washing flow field is established. The theoretical analytical solutions and ve
Externí odkaz:
https://doaj.org/article/0b42d1415fdb49ef8c87fff45be9779b
Publikováno v:
International Journal of Disaster Risk Science, Vol 15, Iss 5, Pp 803-819 (2024)
Abstract Debris flows continuously erode the channel downward and sideways during formation and development, which changes channel topography, enlarges debris flow extent, and increases the potential for downstream damage. Previous studies have focus
Externí odkaz:
https://doaj.org/article/8a6acc3312594e69a241446546fe4cee
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 10, Pp 2124-2138 (2024)
The compact design of the marine nuclear power reactor results in a significant reduction in the size of the main equipment, particularly the steam generator. The primary steam-water separator is the core component in this regard. The swirl vane sepa
Externí odkaz:
https://doaj.org/article/cf3b185bce1b4a9f98daffe11b7fa985
Autor:
CHEN Lingwei, DIAO Xinyi, TAO Hongfei, LI Qiao, MAHEMUJIANG Ahmat, JIANG Youwei, YANG Wenxin, WEI Jianqun
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 10, Pp 84-96 (2024)
【Objective】 Micro-pressure filters are important components in micro-drip irrigation systems and their performance depends on many factors. In this paper, we study the impact of the distributor and water flow rate on water flow field within the f
Externí odkaz:
https://doaj.org/article/f294f35ced3f4d678a866b12f211c286
Publikováno v:
Chengshi guidao jiaotong yanjiu, Vol 27, Iss 10, Pp 81-86 (2024)
Objective As the train operational speed increases, various braking methods become essential for ensuring high-speed train emergency safety braking. Wind resistance brakes, which complement wheel-rail adhesion brakes, have garnered extensive attentio
Externí odkaz:
https://doaj.org/article/93a2db83fef3460a909a0dfc6108a3ec
Autor:
Wenjie Qi, Xin Chen, Zhi Gang Zhang, Shuaishuai Ge, Huan Wang, Ruxin Deng, Zilin Liu, Jiying Tuo, ShengChang Guo, Junjie Cheng
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract The design of the reactant gas flow field structure in bipolar plates significantly influences the performance of proton exchange membrane fuel cells (PEMFCs). In this study, we introduced four innovative U-shaped flow field designs, namely:
Externí odkaz:
https://doaj.org/article/9017e03dabb9447ba6ec9cccb93c85d8
Publikováno v:
Journal of Applied Fluid Mechanics, Vol 17, Iss 12, Pp 2673-2690 (2024)
This study uses a scaled-down model within a proprietary launch tank to address hydrodynamic complexity post-underwater launch. The model addresses the projectile’s motion characteristics and flow field during ejection. This exploration encompassed
Externí odkaz:
https://doaj.org/article/94ab2343fea54d51b5a18d4bb49f77e7