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Journal of Engineering
/
2022
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Article
/
Tab 7
/
Research Article
Conjugate Natural Convection: A Study of Optimum Fluid Flow and Heat Transfer in Eccentric Annular Channels
Table 7
Optimum wall thickness
δ
o
,opt
at different values of radius ratio
χ
2
.
χ
2
0.1
0.3
0.5
0.7
δ
o
,opt
0.09
0.15
0.24
0.31