“…Krishna Varma et al [2018] carried optimized the process parameters of cooling of an engine radiator using Taguchi optimization. Mohan et al [2017] carried out CFD simulations to analyze the impingement of rectangular jet on a flat plate using nanofluids. It was also found that in the literature, the low volume concentrations of nanofluids provide higher efficiencies and most of the studies on nanofluids were focused on the investigations carried out at low volume concentrations.…”