Numerical simulation of turbulent natural convection of nanofluid with thermal radiation inside a tall enclosure under the influence of magnetohydrodynamic

2018 ◽  
Vol 48 (2) ◽  
pp. 520-538 ◽  
Author(s):  
Ahmad Reza Rahmati ◽  
Mojtaba Sepehrnia ◽  
Mahdi Motamedian
Keyword(s):  
Numerical Simulation ◽  
Natural Convection ◽  
Thermal Radiation ◽  
Turbulent Natural Convection

scholarly journals Experimental Study of Natural Convection in a Closed Cavity (Static Type Domestic Fridge)

2021 ◽  
Vol 27 (10) ◽  
pp. 1-19
Author(s):  
Maryem Kanaan Adnan ◽  
Munther Abdullah Mussa
Keyword(s):  
Numerical Simulation ◽  
Experimental Study ◽  
Natural Convection ◽  
Thermal Radiation ◽  
Velocity Distribution ◽  
Thermal Flow ◽  
Closed Cavity ◽  
Glass Door ◽  
And Behavior ◽  
Temperature And Flow Fields

This work provides an analysis of the thermal flow and behavior of the (load-free) refrigerator compartment. The main goal was to compare the thermal behavior inside the refrigerator cavity to the freezer door (home refrigerator) effect and install a fan on the freezer door while neglecting the heat transmitted by thermal radiation. Moreover, the velocity distribution, temperature, and velocity path lines are theoretically studied. This was observed without affecting the shelves inside the cabinet and the egg and butter places on the refrigerator door as they were removed and the aluminum door replaced with a glass door. This study aims to expand our knowledge about the temperature and flow fields of this refrigerator model. Finally, the development of this work highlights the importance of numerical simulation in the search for improvements in the design of this refrigerator model, which may assist refrigerator manufacturers.

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