Zobrazeno 1 - 10
of 222
pro vyhledávání: '"axisymmetric model"'
Publikováno v:
Fluids, Vol 9, Iss 11, p 268 (2024)
The current paper focuses on the assessment of radial mesh influence on the description of the transient event obtained by an axisymmetric model. The objective is to reduce computational effort while accurately calculating hydraulic transients in smo
Externí odkaz:
https://doaj.org/article/97059e972d9d44e5bb096f08337c420f
Autor:
Thanachai Obchoei, Wiroj Limtrakarn
Publikováno v:
International Journal of Thermofluids, Vol 22, Iss , Pp 100682- (2024)
Supercritical fluid extraction using CO2 is a widely recognized method for purifying oil extracts. Understanding the extraction process is important for improving yields. While most research has focused on one-dimensional simulations, there is a need
Externí odkaz:
https://doaj.org/article/5f6c35746283439194ec852c41b06cc4
Autor:
Altyib Abdallah Mahmoud Ahmed, Meihong Liu, Yuchi Kang, Juan Wang, Aboubaker I. B. Idriss, Nguyen Thi Trung Tin
Publikováno v:
Machines, Vol 12, Iss 7, p 476 (2024)
The study investigated how variations in pressure ratio affect the leakage flow of a brush seal for both contact and clearance structures, in which the clearance is measured as the distance between the bristles tip and the rotor surface. This investi
Externí odkaz:
https://doaj.org/article/a2fc36c5e01943f59d6b487e08c1ceec
Autor:
Seyed Ali Mousavi, Mohammad Ali Nazari, Pascal Perrier, Masoud Shariat Panahi, John Meadows, Marie-Odile Christen, Ali Mojallal, Yohan Payan
Publikováno v:
BioMedical Engineering OnLine, Vol 22, Iss 1, Pp 1-12 (2023)
Abstract In order to study the local interactions between facial soft-tissues and a Silhouette Soft® suspension suture, a CE marked medical device designed for the repositioning of soft tissues in the face and the neck, Finite element simulations we
Externí odkaz:
https://doaj.org/article/c30ae0ff45af47ada5dcc7d822cbf427
Publikováno v:
地质科技通报, Vol 42, Iss 3, Pp 72-80 (2023)
To follow the national development concept of "Lucid waters and lush mountains are invaluable assets", the reuse of abandoned mines has become a hotspot. A reasonable stability analysis method to reinforce the slope must be proposed. However, the sha
Externí odkaz:
https://doaj.org/article/e933369740f44d278289c967d4c3f8a7
Akademický článek
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Akademický článek
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Akademický článek
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Autor:
Mohammad Osat, Faryar Shojaati
Publikováno v:
Cleaner Chemical Engineering, Vol 3, Iss , Pp 100050- (2022)
This study represents a numerical investigation of the methane tri-reforming with full computational fluid dynamics and reaction mechanisms in an adiabatic fixed-bed reactor. A 2-D axisymmetric model over nickel-based catalysts is stablished to analy
Externí odkaz:
https://doaj.org/article/b6fc72a630484c498d7b024d8fd474c4
Publikováno v:
Frontiers in Materials, Vol 9 (2022)
In this paper, a novel radial seismic metamaterial (LRSM) based on layering theory is proposed. Compared with traditional seismic metamaterials, the structure of LRSM is a periodic array of multi-layer rings distributed along the radial direction. By
Externí odkaz:
https://doaj.org/article/7921bc7871324f59b43e7ac9992fc863