Table 5 Average Nusselt number variation at different Ra for Ar = 0.6 and ϕ = 0.05
From: Simulation of CuO-water nanofluid natural convection in a U-shaped enclosure with a T-shaped baffle
Ra | Num (without baffle) | Num (straight baffle) | Num (T-shaped baffle) |
|---|---|---|---|
104 | 3.6863 | 5.6951 | 9.2026 |
105 | 6.6313 | 8.9328 | 11.8182 |
106 | 16.6029 | 18.5878 | 19.5398 |