Zobrazeno 1 - 10
of 4 016
pro vyhledávání: '"Gas-liquid flow"'
Publikováno v:
Natural Gas Industry B, Vol 11, Iss 4, Pp 420-431 (2024)
Tall towers with large diameters on floating liquefied natural gas devices are highly sensitive to sway. If tower equipment is relatively high, swaying can easily cause uneven gas–liquid contact in the tower, inhibiting its absorption capacity. In
Externí odkaz:
https://doaj.org/article/4bd3d8c52a564ec689726d703db6ed16
Publikováno v:
Case Studies in Thermal Engineering, Vol 64, Iss , Pp 105521- (2024)
Microfin tubes with internal structures exhibit superior thermo-hydraulic performance, making them indispensable in systems such as air conditioning, chemical industry, and heat pumps. Despite their widespread application, research on microfin tubes
Externí odkaz:
https://doaj.org/article/1469fe9efddd493bb2209dc9654d0814
Publikováno v:
Shanghai Jiaotong Daxue xuebao, Vol 58, Iss 4, Pp 419-427 (2024)
Aimed at the problem that water droplets are easy to break up during the acceleration process in icing wind tunnel experiment, which makes it difficult for the particle size distribution of water droplets in the test section to conform to the icing w
Externí odkaz:
https://doaj.org/article/9ae1b239f671446cb30fbfc1ad6607ed
Autor:
Roman Dyga, Małgorzata Płaczek
Publikováno v:
Energies, Vol 17, Iss 21, p 5250 (2024)
This paper presents a study on heat transfer in two-phase mixtures (air–water and air–oil) flowing through heated horizontal channels filled with open-cell aluminum foams characterized by porosities of 92.9–94.3% and pore densities of 20, 30, a
Externí odkaz:
https://doaj.org/article/9c7c0fd87f674ca19a8b8620551498f0
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 8, Pp 2710-2724 (2023)
Abstract The frequent switching of pump mode and turbine mode of the pump turbine leads to frequent transient phenomena. To ensure the safe and stable operation of the unit, a detailed study on the exhaust and pressurization process when the unit swi
Externí odkaz:
https://doaj.org/article/1045d9bb6afb41e5b308b00d0c38dff8
Autor:
Yanan Hou, Zhong Li, Zhiming Yin, Baitao Fan, Yingwen Ma, Xiangqian Yang, Deqiang Tian, Wenjun Cai, Meipeng Ren, Xingquan Zhang
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The small difference between formation pressure and fracture pressure in offshore oil and gas reservoirs poses a huge challenge to drilling. Managed pressure drilling (MPD) technology, as a drilling technique that can accurately control bottomhole pr
Externí odkaz:
https://doaj.org/article/432da427f31a4ca39cd6346e34cb6212
Autor:
Rafael H. Nemoto, Roberto Ibarra, Gunnar Staff, Anvar Akhiiartdinov, Daniel Brett, Peder Dalby, Simone Casolo, Andris Piebalgs
Publikováno v:
Digital Chemical Engineering, Vol 9, Iss , Pp 100124- (2023)
This work presents a cloud-based Virtual Flow Metering (VFM) system powered by a hybrid physics-data approach to estimate the water production per well in a gas field. This hybrid approach, which allows accurate calculations near real-time conditions
Externí odkaz:
https://doaj.org/article/9461e2c98be54d7986ed90a4b38b35eb
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 17, Iss 1 (2023)
Transients in hydraulic systems are normally simulated by one-dimensional (1D) method of characteristics (MOC). When local three-dimensional (3D) flow patterns have crucial impacts on the hydraulic system characteristics, 3D computational fluid dynam
Externí odkaz:
https://doaj.org/article/0c0af32a07164172ab6a80beb4140886
Autor:
Shuwei Guo, Youzhi Liu, Chao Zhang, Chengqian Zhang, Shufei Wang, Yuliang Li, Shangyuan Cheng
Publikováno v:
Atmosphere, Vol 15, Iss 2, p 157 (2024)
High-gravity wet dust removal technology has attracted much attention because of its potential to cut liquid into smaller liquid droplets and lower energy consumption. However, the complex structure and the high-speed rotation of the rotating packed
Externí odkaz:
https://doaj.org/article/b44c46a35e1c4c5c9b88cb03416c570e
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