Simulation of Night Cooling Through Natural Cross Ventilation using ANSYS (Fluent)

dc.contributor.authorHarnane, Yamina
dc.contributor.authorBouzid, Sihem
dc.contributor.authorBerkane, Sonia
dc.contributor.authorBrima , ,Abdelhafid
dc.contributor.authorKaddour, ,Abdelmadjid
dc.date.accessioned2023-05-15T10:10:36Z
dc.date.available2023-05-15T10:10:36Z
dc.date.issued2021-05-29
dc.descriptionArticleen_US
dc.description.abstractn this study, we carried out a numerical simulation using CFD code “Fluent 14.0” to quantify night ventilation due to convective and radiative phenomena with well-defined boundary conditions. The configuration is an open square cavity. Top & bottom walls are adiabatic, however, vertical walls represent the left/interior wall and right/external wall provided with a top and a bottom opening, at Tcold & Thot temperatures, respectively. The computational domain is two-dimensional with open boundary conditions of the local Bernoulli type. The fluid is incompressible with Boussinesq's approximation and flow regime is stationary turbulent with k-ε RNG model on a 200 * 240 mesh refined near the walls, (ΔT = 10 °C). The obtained results allowed flow dynamics & thermal characterization as well as cooling integral quantities calculation. Introduction of surface emissivity influences heat transfer via active walls and increases (decreases) the lower (upper) passive wall temperature, while no effect was noted on the dynamics.en_US
dc.identifier.citationHarnane ,Yamina. Bouzid, Sihem. Berkane ,Sonia. Brima ,Abdelhafid. Kaddour, Abdelmadjid. Simulation of Night Cooling Through Natural Cross Ventilation using ANSYS (Fluent. International Journal of Energetica. Vo6. No 01.29/05/2021.faculty of technology. university of el oued. [visited in ../../….]. available from [copy the link here]en_US
dc.identifier.issn2543-3717
dc.identifier.urihttps://dspace.univ-eloued.dz/handle/123456789/22945
dc.language.isoenen_US
dc.publisherجامعة الوادي - university of el oueden_US
dc.subjectThermal comfort, simulation, ventilation, open cavity, natural convectionen_US
dc.titleSimulation of Night Cooling Through Natural Cross Ventilation using ANSYS (Fluent)en_US
dc.typeArticleen_US

Files

Original bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
Simulation of Night Cooling Through Natural Cross Ventilation using ANSYS (Fluent).pdf
Size:
682.11 KB
Format:
Adobe Portable Document Format
Description:

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:

Collections