Blending Composite nanoparticles 1 Coolants 1 Heat Transfer enhancement Heat flux 1 Heat transfer coefficients 1 Hybrid nanofluid 1 Hybrid nanofluids 1 Nano-sized particles Nanofluidics 1 Nanofluids 1 Nanoparticle properties 1 Nanoparticles 1 Nusselt number Particle size 1 Thermal applications 1 Thermal conductivity 1 Thermal conductivity of liquids 1 Thermodynamic properties 1 Viscosity 1 Viscosity value 1