• Anand kumar
• Amit Shrivastava
• Raghvendra sharma

In this study, the experimental compression of various types of Nano fluid was used to increase the performance of heat pipe in this experiment results showed that the rise in the input power of the heat pipe leads to increase the wall temperature of the pipe, whereas augmenting the thermal conductivity of nanoparticles leads to diminish the wall temperature and decrease the temperature difference between the evaporator and the condenser. Using the nanoparticles increases the thermal conductivity of the base fluid and minimizes the temperature gradient within it. Therefore, the thermal power of the heat pipe increases and its resistance drops. experiment results shows that the maximum value of heat transfer rate of heat pipe is obtained as 278.5 W at 1000C with CuO Nano fluid which is 53.5% Higher than that of fluid concentration of silicon oxide Nano particle. And also conclude that the thermal efficiency of the heat pipe increases with thermal conducted of nanoparticle. The thermal performance of heat pipe is enhanced by alteration of different Nano particles in the working fluid.

Nano fluid, Heat pipe, Inclination, Screen mesh, thermal performance.

"Experimental investigations on heat pipe performance by using different types of Nano fluid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.568-572, June 2019, Available :http://www.jetir.org/papers/JETIR1907F74.pdf

"Experimental investigations on heat pipe performance by using different types of Nano fluid", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp568-572, June 2019, Available at : http://www.jetir.org/papers/JETIR1907F74.pdf