It is in practice of using water as a heat transfer agent but it is be highly recommended to use thermic fluids to get an effective heat transfer rate by using nanofluids. Water has more heat transfer rate when compared with thermic fluids. We have to increase the heat transfer rate of thermic fluids. Researchers found that nanofluids which are produced by dispersing nanoparticles show greater thermal conductivities than regular fluids. Thermal conductivity and viscosity are a function of nanoparticle concentration and temperature. It is used in printing and dyeing industry, heating equipment system high temperature thermal conductivity especially in solar thermal power generation system.