Natural Convection in Vertical Air-Filled Enclosures – Part 1.
Shalaby, M., Shaheen, A., El-Sedeek, A. (2021). Natural Convection in Vertical Air-Filled Enclosures – Part 1.. EKB Journal Management System, 18(1), 11-25. doi: 10.21608/bfemu.2021.165034
Mohamed Ali Ibrahim Shalaby; A. S. Shaheen; A. El-Sedeek. "Natural Convection in Vertical Air-Filled Enclosures – Part 1.". EKB Journal Management System, 18, 1, 2021, 11-25. doi: 10.21608/bfemu.2021.165034
Shalaby, M., Shaheen, A., El-Sedeek, A. (2021). 'Natural Convection in Vertical Air-Filled Enclosures – Part 1.', EKB Journal Management System, 18(1), pp. 11-25. doi: 10.21608/bfemu.2021.165034
Shalaby, M., Shaheen, A., El-Sedeek, A. Natural Convection in Vertical Air-Filled Enclosures – Part 1.. EKB Journal Management System, 2021; 18(1): 11-25. doi: 10.21608/bfemu.2021.165034

Natural Convection in Vertical Air-Filled Enclosures – Part 1.

MEJ- Mansoura Engineering Journal
Article 5, Volume 18, Issue 1, March 1993, Page 11-25  XML PDF (442.92 K)
Document Type: Research Studies
DOI: 10.21608/bfemu.2021.165034
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Authors
Mohamed Ali Ibrahim Shalaby* 1; A. S. Shaheen2; A. El-Sedeek3
1Assistant Professor., Mechanical Power Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.
2Assistant Professor., Physical Science Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.
3Physical Science Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.
Abstract
This study presents theoretical results on natural convection in vertical air-filled enclosures with isothermal hot and cold walls. The flow is considered to be two-dimension al laminar, und steady. The effect of the aspect ratio on the heat transfer and the natural convection flow is discussed. The effect of some finite difference schemes on the numerical method used has been discussed in this paper. The Rayleigh number varied from 103 - 106, the aspect ratio from 1-10 and the Prandtl number equals 0.73. A comparison has been also made with the available data in the literature. 
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