Zobrazeno 1 - 10
of 4 987
pro vyhledávání: '"particle transport"'
Publikováno v:
Alexandria Engineering Journal, Vol 100, Iss , Pp 232-245 (2024)
Manual welding operations are performed inside the engine room of a liquefied natural gas carrier under construction. The welders are at risk of exposure to welding fumes in case of poor ventilation. Therefore, ventilation fans are installed at shipb
Externí odkaz:
https://doaj.org/article/11d365c830834fc78982c0bc2c28deb3
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 6, Pp 2404-2411 (2024)
The GEOUNED code is specifically designed to convert CAD models, defined using the B-rep approach, into MC radiation transport models, defined using the CSG approach, and vice versa from MC to CAD. This code incorporates standard features commonly fo
Externí odkaz:
https://doaj.org/article/33d7109729334539a927a30b96cdd3b0
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 5, Pp 1902-1912 (2024)
Abstract This study presents an experimental investigation of sand conveying from a stationary flatbed through two‐phase liquid–gas flows as a function of the fluids flow rates and pipeline orientation (α = 0°, and α = +3.6°). The characteris
Externí odkaz:
https://doaj.org/article/6ab5bdeeefcc463b956d56073ea73d70
Publikováno v:
Yuanzineng kexue jishu, Vol 58, Iss 3, Pp 528-538 (2024)
The research and development progress of NECP-MCX, a deep penetrating cross-scale radiation field analysis software independently developed by Xi'an Jiaotong University, is summarized. New methods and functions have been developed for new application
Externí odkaz:
https://doaj.org/article/76903c687f8a4b6980bf43ab168c3964
Publikováno v:
IEEE Access, Vol 12, Pp 111882-111887 (2024)
In order to find a simpler method to simulate the charging of spacecraft surface and further analyze the characteristics of the charging reaction of low-orbit spacecraft surface materials, this paper uses COMSOL to perform finite element analysis on
Externí odkaz:
https://doaj.org/article/ed1b615aa10a441595337e1bc5e89bf2
Autor:
Martin Kutscherauer, Scott D. Anderson, Sebastian Böcklein, Gerhard Mestl, Thomas Turek, Gregor D. Wehinger
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
Modelling catalytic fixed bed reactors with a small tube-to-particle diameter ratio requires a detailed description of the interactions between fluid flow, intra-particle transport, and the chemical reaction(s) within the catalyst. Particle-resolved
Externí odkaz:
https://doaj.org/article/db776df1475048f2a2ace214526e076b
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
It is widely known that Infragravity (IG) waves induce cross-shore fluid motion in the nearshore, and multiple recent observational studies have identified IG waves as the dominant factor for a range of nearshore processes such as particle drift in t
Externí odkaz:
https://doaj.org/article/d33189e27378444e96e402c8bb630936
Autor:
Gregory B. Vieira, Eliza Howard, Prannoy Lankapalli, Iesha Phillips, Keith Hoffmeister, Jackson Holley
Publikováno v:
Micromachines, Vol 15, Iss 5, p 567 (2024)
Patterned micro-scale thin-film magnetic structures, in conjunction with weak (~few tens of Oe) applied magnetic fields, can create energy landscapes capable of trapping and transporting fluid-borne magnetic microparticles. These energy landscapes ar
Externí odkaz:
https://doaj.org/article/0752fa1e67084c26b1a765a0e6c83604
Publikováno v:
Heliyon, Vol 9, Iss 11, Pp e21044- (2023)
This article presents an improved mathematical model and numerical simulation for weathering of large areas with complex topography. It uses the equations of momentum, temperature, and humidity in turbulent air and for heat and water infiltration int
Externí odkaz:
https://doaj.org/article/61fff8dd0ef6438a855c214e48d396cd
Autor:
Caining Wen, Wei Fan, Canbo Xiao, Yonggang Zhao, Shicheng Hu, Lulu Yue, Mengjie Qu, Ying Chen
Publikováno v:
Journal of Marine Science and Engineering, Vol 12, Iss 4, p 591 (2024)
The feeding activities of fish in marine aquaculture have raised concerns about severe benthic pollution within the cage area. This paper suggests removing particulate waste from the cage area through the implementation of artificial upwelling (AU),
Externí odkaz:
https://doaj.org/article/19f02234a5f04b99ba699a8b213cac36