When the heat flux density is greater than 95 W cm-2, the HTC values of the deposited surfaces of each nanoparticle are higher than those of the polished surface. This is because the increase in nucleation sites enhances heat transfer.
When the heat flux is greater than 95 W cm-2, the HTC value of each nano-particle deposition surface is higher than that of the polished surface. This is because the increase of nucleation sites enhances heat transfer.