Zobrazeno 1 - 10
of 4 905
pro vyhledávání: '"Particle transport"'
Autor:
M. Lovecký, J. Závorka
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 12, Pp 5048-5054 (2024)
The paper explores the management of spent nuclear fuel, focusing on dual-purpose spent fuel casks used to store and transport spent nuclear fuel from VVER-440 reactors. The main goal is to optimize spent fuel cask loading by developing an extensive
Externí odkaz:
https://doaj.org/article/60301e5726aa4672b6352f14612cf46c
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:
Frontiers in Marine Science, Vol 11 (2024)
The Humboldt Archipelago (HAp), located off north-central Chile (~28° - 33° S) is one of the most productive marine zones of the Humboldt Current System (HCS). This area lies within a permanent upwelling zone, characterized by two upwelling centers
Externí odkaz:
https://doaj.org/article/a4d1131b73214e6c8f55f61e5728f69a
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
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
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:
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