Experimental investigation of nanofluids on sintered heat pipe thermal performance

At a same charge volume, the measured nanofluids filled heat pipe temperature distribution demonstrated that the temperature difference decreased 0.56-0.65 °C compared to DI-water at an input power of 30-50 W. In addition, the nanofluid as working medium in heat pipe can up to 70 W and is higher than pure water about 20 W.