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Table 2 Parameters used in this simulation

From: Numerical study of instability of nanofluids: the coagulation effect and sedimentation effect

Simulation domains (L x , L y , L z ) (4d, 4d, 256d)
Mesh sizes (δ x , δ y , δ z ) (4d, 4d, 4d)
Temperature T (°C) 25
Hamaker constant A (J) 2 × 10-20
Diameters of particle (d0, d1, d2), (nm) (10, 25, 50)
Density of fluid ρf (kg/m3) 0.993 × 103
Density of particle (ρp) (kg/m3) 6.4 × 103
Viscosity of fluid η (Pa s) 1.0 × 10-3
Simulation time step Δt (ns) 10