LAPSE:2021.0326
Published Article
LAPSE:2021.0326
A Review on the Control Parameters of Natural Convection in Different Shaped Cavities with and without Nanofluid
Sara Rostami, Saeed Aghakhani, Ahmad Hajatzadeh Pordanjani, Masoud Afrand, Goshtasp Cheraghian, Hakan F. Oztop, Mostafa Safdari Shadloo
April 30, 2021
Natural convection in cavities is an interesting subject for many researchers. Especially, in recent years, the number of articles written in this regard has grown enormously. This work provides a review of recent natural convection studies. At first, experimental studies were reviewed and, then, numerical studies were examined. Then, the articles were classified based on effective parameters. In each section, numerical studies were examined the parameters added to the cavity such as magnetic forces, fin, porous media and cavity angles. Moreover, studies on non-rectangular cavities were investigated. Free convection in enclosures depends more on the fluid velocity relative to the forced convection, leading to the opposite effect of some parameters that should essentially enhance rate of heat transfer. Nanoparticle addition, magnetic fields, fins, and porous media may increase forced convection. However, they can reduce free convection due to the reduction in fluid velocity. Thus, these parameters need more precision and sometimes need the optimization of effective parameters.
Keywords
cavity, nanofluid, natural convection, non-Newtonian, numerical study
Suggested Citation
Rostami S, Aghakhani S, Hajatzadeh Pordanjani A, Afrand M, Cheraghian G, Oztop HF, Shadloo MS. A Review on the Control Parameters of Natural Convection in Different Shaped Cavities with and without Nanofluid. (2021). LAPSE:2021.0326
Author Affiliations
Rostami S: Laboratory of Magnetism and Magnetic Materials, Advanced Institute of Materials Science, Ton Duc Thang University, Ho Chi Minh City, Vietnam; Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam [ORCID]
Aghakhani S: Department of Mechanical Engineering, Najafabad Branch, Islamic Azad University, Najafabad, Iran
Hajatzadeh Pordanjani A: Department of Mechanical Engineering, Shahrekord University, Shahrekord, Iran
Afrand M: Institute of Research and Development, Duy Tan University, Da Nang 550000, Vietnam; Faculty of Electrical−Electronic Engineering, Duy Tan University, Da Nang 550000, Vietnam
Cheraghian G: Department of Civil Engineering, Technische Universität Braunschweig, 38106 Braunschweig, Germany [ORCID]
Oztop HF: Department of Mechanical Engineering, Technology Faculty, Firat University, 23119 Elazig, Turkey
Shadloo MS: CORIA-CNRS(UMR6614), Normandie University, INSA of Rouen, 76000 Rouen, France [ORCID]
Journal Name
Processes
Volume
8
Issue
9
Article Number
E1011
Year
2020
Publication Date
2020-08-19
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr8091011, Publication Type: Review
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LAPSE:2021.0326
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doi:10.3390/pr8091011
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Apr 30, 2021
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CC BY 4.0
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[v1] (Original Submission)
Apr 30, 2021
 
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Apr 30, 2021
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Original Submitter
Calvin Tsay
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