Table 3 Comparison of results obtained in the two methods.

From: RETRACTED ARTICLE: Comprehensive investigations of mixed convection of Fe–ethylene-glycol nanofluid inside an enclosure with different obstacles using lattice Boltzmann method

 

Nu

Present work

Devis22

Error (%)

\(Ra={10}^{4}\)

2.251

2.242

0.401

\(Ra={10}^{5}\)

4.532

4.5028

0.648

\(Ra={10}^{6}\)

9.232

9.035

2.1

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