Numerical Simulation of the Natural Convection with Presence of the Nanofluids in Cubical Cavity

Table 1

Thermophysical properties of pure water and nanoparticles.

	ρ (kg·m^−3)	β (K^−1)	k (W·m^−1·K^−1)	Cp (J·kg^−1·K^−1)
Pure water	997.1	21 × 10^−5	0.613	4179
Al2O3	3970	0.85 × 10^−5	40	765
Cu	8933	1.67 × 10^−5	400	385
TiO2	4250	0.90 × 10^−5	8.9538	686.2