Therminol® 55 (TH55) have long been used as heat transfer fluids in medium temperature
applications. In addressing the demerit of low performance of thermal systems, enhancing
the thermal conductivity of TH55 is one of the promising routes to improve the performance
of TH55 based systems. It has been postulated that nanofluids have provided more efficient
heat transfer than conventional fluids. This study aims to experimentally investigate the effect …