Effect of Surface Radiation and Partition Resistance on Natural Convection Heat Transfer in a Partitioned Enclosure: An Experimental Study
Keyword(s):
The heat transfer across an air-filled partitioned square enclosure is studied experimentally using a differential interferometer. The partition was located centrally inside the enclosure, parallel to the two isothermal differentially heated vertical walls, and extended the full height of the enclosure. The top and bottom horizontal walls of the enclosure were maintained adiabatic. A parametric study has been carried out using different partitions, focusing attention on the effect of partition thermal resistance as well as the interaction of surface radiation and natural convection, and on the total heat transfer between the vertical walls, inside the enclosure. Correlations, valid for the laminar range, are proposed.
2013 ◽
Vol 281
◽
pp. 190-196
◽
2020 ◽
Vol 8
(8)
◽
pp. 543-549
2020 ◽
Vol 10
(4)
◽
pp. 155-168
2009 ◽
Vol 29
(10)
◽
pp. 1973-1982
◽
2011 ◽
Vol 50
(10)
◽
pp. 1930-1941
◽
1998 ◽
Vol 41
(18)
◽
pp. 2837-2846
◽