• English
    • Türkçe
  • English 
    • English
    • Türkçe
  • Login
View Item 
  •   DSpace Home
  • 2. Mimarlık Fakültesi / Faculty of Architecture
  • Architecture / Mimarlık
  • View Item
  •   DSpace Home
  • 2. Mimarlık Fakültesi / Faculty of Architecture
  • Architecture / Mimarlık
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.
Realtime Access Map

Experimental and numerical investigation of natural convection in a double skin facade

Thumbnail
View/Open
Makale (2.887Mb)
Date
2016-08-05
Author
İnan, Tuğba
Başaran, Tahsin
Ezan, Mehmet Akif
Metadata
Show full item record
Abstract
In this study, airflow and heat transfer in a rectangular cavity that simulates a double skin facade and includes natural convection were examined numerically and experimentally. This cavity separates the exterior space and the thermally controlled interior space. The temperatures of the surfaces that interact with these spaces were determined experimentally, while the other surfaces were regarded as adiabatic. With these temperature values, the parameters of the numerical study were defined. After the validation of the numerical model was completed based on experimental studies in the literature, the results related to flow and heat transfer in the cavity were analyzed. The numerical model provided results that agree with the air temperature values found experimentally in the cavity. Accordingly, in natural convection, with Rayleigh numbers ranging from 8.59 ∗ 109 to 1.41 ∗ 1010 and the effect of buoyancy on the regions close to the surface, the increasing tendency of the average Nusselt number from 142.6 to 168.8 was shown. In addition, a correlation between the Rayleigh and Nusselt numbers for a cavity aspect ratio of 8.64 was constructed to evaluate the heat flux; this correlation was also shown graphically.
URI
http://doi.org/10.1016/j.applthermaleng.2016.06.124
http://hdl.handle.net/11147/6072
Collections
  • Architecture / Mimarlık [105]
  • Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection [3276]
  • WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection [2953]


DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 



| IZTECH OS Policy |
DSpace@IYTE Guide |

DSpace@IZTECH

by OpenAIRE
Advanced Search

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeIZTECH AuthorThis CollectionBy Issue DateAuthorsTitlesSubjectsTypeDepartmentPublisherCategoryLanguageAccess TypeIZTECH Author

My Account

LoginRegister

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
Theme by 
@mire NV
 

 


|| IZTECH OS Policy || DSpace@IYTE Guide || Library || IYTE || OAI-PMH ||

IZTECH Library, Gülbahçe Kampüsü - 35430 - Urla, İzmir / TURKEY
If you find any errors in content, please contact: openaccess@iyte.edu.tr.

Creative Commons Lisansı
DSpace@IZTECH by IYTE Institutional repository is licensed under a Creative Commons Attribution-Gayriticari-NoDerivs 3.0 Unported License.

DSpace@IZTECH is member of: