Convective Performance of 0.1% Volume Fraction of TiO2/water Nanofluid in an Electronic Heat Sink

Heat dissipation is critical issue in modern electronic component due to rise heat flux and decrease the feature size. This present work TiO2/water nanofluids of only one volume fraction 0.1% are prepare by dispersing the nanoparticle in distil water. Fluid pass through a thin channelled copper water block of overall dimension (94 × 94 × 20) mm with flow rate of 1.0, 1.25, 1.50 l/min used for the analysis. The base temperature of water block was minimum for nanofluid compare with water. The heat transfer coefficient found maximum improved 18.91% compare with water.