Parametric Investigation of Closed Loop Pulsating Heat Pipe with Cerium Oxide Nanofluid

Document Type : Regular Article


Bundelkhand Institute of Engineering & Technology, Jhansi, U.P., 284128, India



In this study, a closed-loop pulsating heat pipe experimental investigation was done with 1% wt concentration of cerium oxide/EG-water (60-40) nanofluid. The unsteady state measurement was done to determine the effect of heat input, filling ratio and evacuation pressure on the thermal performance of the closed-loop pulsating heat pipe. The thermal performance is assessed in terms of temperature variation, thermal resistance and effective thermal conductivity of the pulsating heat pipe. The most appropriate behaviour is observed at 0.0799 bar evacuation pressure with 50% FR. The lowermost thermal resistance of 0.116598K/W was observed at 0.0799 bar evacuation pressure and 50% FR. The effective thermal conductivity value was observed as 5078.34 W/mK at 50% FR, 0.0799 bar for 80W heat input which is 12 to 13 times better than pure copper. The pulsation action inside the pulsating heat pipe is verified with the power spectral density analysis. This study supports the better performance of the heat pipe at 50% FR with a lower evacuation pressure of 0.0799 bar.


Main Subjects

Agha, S. R. (2011). Heat pipe performance optimisation: a Taguchi approach. Collectors 1, 4.##
Ahmad, H. H. and H. R. Rajab (2010). An Experimental Study of Parameters Affecting a Heat Pipe Performance. Al-Rafidain Engineering Journal (AREJ) 18(3), 97-117.##
Akachi, H. (1990). U.S. Patent No. 4,921,041. Washington, DC: U.S. Patent and Trademark Office.##
Akbari, A. and M. H. Saidi (2019). Experimental investigation of nanofluid stability on thermal performance and flow regimes in pulsating heat pipe. Journal of Thermal Analysis and Calorimetry 135(3), 1835-1847.##
Bao, K., X. Wang, Y. Fang, X. Ji, X. Han and G. Chen (2020). Effects of the surfactant solution on the performance of the pulsating heat pipe. Applied Thermal Engineering 178, 115678.##
Bastakoti, D., H. Zhang, D. Li, W. Cai and F. Li (2018a). An overview on the developing trend of pulsating heat pipe and its performance. Applied Thermal Engineering 141, 305-332.##
Bastakoti, D., H. Zhang, W. Cai and F. Li (2018b). An experimental investigation of thermal performance of pulsating heat pipe with alcohols and surfactant solutions. International Journal of Heat and Mass Transfer 117, 1032-1040.##
Çilo─člu, D. (2017). Thermal Behavior of Aqueous Cerium Oxide Nano-Suspension under the Pool Boiling Conditions, Journal of the Institute of Science and Technology 7(4), 181-8.##
Gupta, N. K., A. Barua, S. Mishra, S. K. Singh, A. K. Tiwari and S. K. Ghosh (2019). Numerical study of CeO2/H2O nanofluid application on thermal performance of heat pipe. Materials Today: Proceedings 18, 1006-1016.##
Harun, M. A., P. Gunnasegaran and N. A. Sidik (2019). Experimental study of loop heat pipe performance with nanofluids. Journal of Advanced Research Design 52 1(92), 13-27.##
Ji, Y., H. Ma, F. Su and G. Wang (2011a). Particle size effect on heat transfer performance in an oscillating heat pipe. Experimental Thermal and Fluid Science 35(4), 724-727.##
Ji, Y., C. Wilson, H. H. Chen and H. Ma (2011b). Particle shape effect on heat transfer performance in an oscillating heat pipe. Nanoscale Research Letters 6(1), 1-7.##
Jia, H., L. Jia and Z. Tan (2013). An experimental investigation on heat transfer performance of nanofluid pulsating heat pipe. Journal of Thermal Science 22(5), 484-490.##
Jung, C., J. Lim and S. J. Kim (2020). Fabrication and evaluation of a high-performance flexible pulsating heat pipe hermetically sealed with metal. International Journal of Heat and Mass Transfer 149, 119180.##
Kamel, M. S., O. Al-Oran and F. Lezsovits (2021). Thermal conductivity of Al2O3 and CeO2 nanoparticles and their hybrid-based water nanofluids: An experimental study. Periodica Polytechnica Chemical Engineering 65(1), 50-60.##
Khandekar, S. (2004). Thermo-hydrodynamics of closed loop pulsating heat pipes. Ph.D. thesis, University of Stuttgart, Germany.##
Kline, S. J. and F. A. McClintock (1953). Describing uncertainties in single-sample experiments. Mechanical Engineering 75, 3-8.##
Krishna, J., P. S. Kishore and A. B. Solomon (2017, August). Experimental study of thermal energy storage characteristics using heat pipe with nano-enhanced phase change materials. In IOP Conference Series: Materials Science and Engineering (Vol. 225, No. 1, p. 012058). IOP Publishing.##
Kwon, G. H. and S. J. Kim (2015). Experimental investigation on the thermal performance of a micro pulsating heat pipe with a dual-diameter channel. International Journal of Heat and Mass Transfer 89, 817-828.##
Li, Z., M. M. Sarafraz, A. Mazinani, H. Moria, I. Tlili, T. A. Alkanhal, M. Goodarzi and M. R. Safaei (2020). Operation analysis, response and performance evaluation of a pulsating heat pipe for low temperature heat recovery. Energy Conversion and Management 222, 113230.##
Liu, Y., H. Deng, J. Pfotenhauer and Z. Gan (2015). Design of a hydrogen pulsating heat pipe. Physics Procedia 67, 551-556.##
Ma, H. B., C. Wilson, B. Borgmeyer, K. Park, Q. Yu, S. U. S. Choi and M. Tirumala, (2006). Effect of nanofluid on the heat transport capability in an oscillating heat pipe. Applied Physics Letters 88(14), 143116.##
Ma, H. B., C. Wilson, Q. Yu, K. Park, U. S. Choi and M. Tirumala (2006). An experimental investigation of heat transport capability in a nanofluid oscillating heat pipe. ASME, Journal of Heat Transfer 128(11), 1213–1216.##
Mameli, M., M. Marengo and S. Khandekar (2014). Local heat transfer measurement and thermo-fluid characterisation of a pulsating heat pipe. International journal of thermal sciences 75, 140-152.##
Nine, M. J., M. R. Tanshen, B. Munkhbayar, H. Chung and H. Jeong (2014). Analysis of pressure fluctuations to evaluate thermal performance of oscillating heat pipe. Energy 70, 135–142##
Nazari, M. A., R. Ghasempour, M. H. Ahmadi, G. Heydarian and M. B. Shafii (2018). Experimental investigation of graphene oxide nanofluid on heat transfer enhancement of pulsating heat pipe. International Communications in Heat and Mass Transfer 91, 90-94.##
Naik, R., V. Varadarajan, G. Pundarika and K. R. Narasimha (2013). Experimental investigation and performance evaluation of a closed-loop pulsating heat pipe. Journal of Applied Fluid Mechanics 6(2), 267-275.##
Narasimha, K. R., S. N. Sridhara, M. Rajagopal, S. and K. N. Seetharamu (2012). Influence of heat input, working fluid, and evacuation level on the performance of pulsating heat pipe. Journal of Applied Fluid Mechanics 5(2), 33-42.##
Qu, J., F. Guan, Y. Lv and Y. Wang (2021). Experimental study on the heat transport capability of micro-grooved oscillating heat pipe. Case Studies in Thermal Engineering 26, 101210.##
Riehl, R. R. and N. dos Santos (2012). Water-copper nanofluid application in an open loop pulsating heat pipe. Applied Thermal Engineering 42, 6-10.##
Ramesh, R., P. Arulmozhi and M. Sathiskumar (2017). Experimental Analysis of Flat Plate Solar Water Heater using Cerium Oxide/Water Nano Fluid Under Forced Convection. International Journal of Engineering Research & Technology 6(6), 361-5.##
Shojaei, T. R., E. Khalife, M. Tabatabaei, B. Najafi and M. Mirsalim (2019). Effect of Nano-Cerium Oxide and Water Additives On B5 Combustion Emissions. Zanco Journal of Pure and Applied Sciences 31(s3), 34-39.##
Sun, C. H., C. Y. Tseng, K. S. Yang, S. K. Wu and C. C. Wang (2017). Investigation of the evacuation pressure on the performance of pulsating heat pipe. International Communications in Heat and Mass Transfer 85, 23-28.##
Taha-Tijerina, J. J. (2018). Thermal transport and challenges on nanofluids performance. Microfluidics and Nanofluidics 1, 215-256.##
Yadav, N. P., Madhuri and A. Kumar (2019, December). Parametric Behaviour of Closed Loop Pulsating Heat Pipe in the Presence of Water as a Working Fluid. In Gas Turbine India Conference (Vol. 83525, p. V001T03A017). American Society of Mechanical Engineers.##
Zufar, M., P. Gunnasegaran, K. C. Ng and H. B. Mehta (2019). Evaluation of the thermal performance of hybrid nanofluids in pulsating heat pipe. CFD Letters 11(11), 13-24.##
Zufar, M., P. Gunnasegaran, H. M. Kumar and K. C. Ng (2020). Numerical and experimental investigations of hybrid nanofluids on pulsating heat pipe performance. International Journal of Heat and Mass Transfer 146, 118887.##
Volume 15, Issue 6 - Serial Number 67
November and December 2022
Pages 1717-1727
  • Received: 02 April 2022
  • Revised: 11 June 2022
  • Accepted: 11 June 2022
  • First Publish Date: 07 September 2022