Determining Pressure Coefficients for Natural Ventilation Purposes by Computational Fluid Dynamics Modeling

2006 ◽  
Author(s):  
Timothy LaFrance ◽  
Mike Brugger
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Natural Ventilation ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
Pressure Coefficients

scholarly journals Computational fluid dynamics assessment of effect of different openings configurations on the thermal environment of a facility for coffee wet processing

2020 ◽  
Vol 51 (1) ◽  
pp. 21-26 ◽  
Author(s):  
Robinson Osorio Hernandez ◽  
Jairo Alexander Osorio Saraz ◽  
Keller Sullivan Oliveira ◽  
Ivan Dario Aristizabal ◽  
Julio Cesar Arango
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Natural Ventilation ◽  
Thermal Environment ◽  
Decisive Role ◽  
Suitable Condition ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
Wet Processing

This study aimed to analyze the effect of the area size and location of openings for natural ventilation on the temperature and relative humidity inside a typological facility for coffee wet processing that have been using in Colombia and some South America Countries as well, with mechanical drying inside, using modeling with computational fluid dynamics modeling, in order to find the best suitable condition for preserve the quality of the coffee parchment. A significant effect was found regarding the area and location of the openings for natural ventilation on the internal hygrothermal environment, but no significant effect was found on the temperature. It was also found that the chimney effect plays a decisive role in the mass transfer of water vapor and heat to the outside of the building, and helping to maintain a suitable internal environment for the preservation of coffee.

scholarly journals Retraction: Computational fluid dynamics modeling of the millisecond methane steam reforming in microchannel reactors for hydrogen production

RSC Advances ◽  
2021 ◽  
Vol 11 (21) ◽  
pp. 12531-12531
Author(s):  
Junjie Chen ◽  
Xuhui Gao ◽  
Longfei Yan ◽  
Deguang Xu
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Hydrogen Production ◽  
Steam Reforming ◽  
Methane Steam Reforming ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
Microchannel Reactors ◽  
Methane Steam

Retraction of ‘Computational fluid dynamics modeling of the millisecond methane steam reforming in microchannel reactors for hydrogen production’ by Junjie Chen et al., RSC Adv., 2018, 8, 25183–25200, DOI: 10.1039/C8RA04440F.

Flow Field and Temperature Field in GaN-MOCVD Reactor Based on Computational Fluid Dynamics Modeling

2018 ◽  
Vol 35 (9) ◽  
pp. 098101
Author(s):  
Shu-Zhe Mei ◽  
Quan Wang ◽  
Mei-Lan Hao ◽  
Jian-Kai Xu ◽  
Hong-Ling Xiao ◽  
...  
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Temperature Field ◽  
Flow Field ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
Mocvd Reactor

scholarly journals Computational Fluid Dynamics Modeling of the John Day Dam Tailrace

2010 ◽  
Author(s):  
Cynthia L. Rakowski ◽  
William A. Perkins ◽  
Marshall C. Richmond ◽  
John A. Serkowski
Keyword(s):  
Fluid Dynamics ◽  
Computational Fluid Dynamics ◽  
Dynamics Modeling ◽  
Computational Fluid Dynamics Modeling ◽  
John Day
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