DOI: https://doi.org/10.14710/ijred.2021.33671

Correlation for Predicting Heat Transfer Characteristics of A Helical Oscillating Heat Pipe (HOHP) at Normal Operating Conditions

Heat Pipe and Thermal Tools Design Research Unit (HTDR), Department of Mechanical Engineering, Faculty of Engineering, Mahasarakham University, Khamriang, Kantarawichai, Maha Sarakham 44150, Thailand

Received: 13 Oct 2020; Revised: 15 Nov 2020; Accepted: 20 Nov 2020; Available online: 23 Nov 2020; Published: 1 May 2021.
Editor(s): H Hadiyanto
Open Access Copyright (c) 2021 The Authors. Published by Centre of Biomass and Renewable Energy (CBIORE)
Creative Commons License This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Citation Format:
Abstract

The helical oscillating heat pipe (HOHP) is a high heat transfer heat exchanger with high flexibility in its installation and can therefore be used in a wide variety of applications. In this study, the effect of various parameters on the heat transfer rates of HOHP were used to establish a correlation equation for use in the heat flux prediction, the dimensionless parameters studied were rv/rl, Bo, Nu, We, Ja, Pr, Fr, Co, Ga, Bi, Wo, Oh, and Ku.  Experiments were conducted to find out their effects on the heat transfer rates of copper HOHP with internal diameters were 2.03, 3.5, and 4.5 mm. The lengths of evaporator and condenser sections were equal at 1500, 2000, and 2500 mm. The pitch coils were 10, 15, and 20 mm. The working fluids used were R134a, ethanol, and water with the filling ratios were 30%, 50%, and 80% of the total internal volume. The temperature of evaporator section were varied between 60, 70, and 80°C within normal operating conditions in a vertical position. The results of the experiment showed that the internal diameter, lengths of evaporator/condenser sections, pitch coil, type of working fluid, filling ratio and temperature of evaporator section affected the heat transfer rates of the HOHP. The results of dimensionless parameters can establish the correlation equation to predict the heat flux for the HOHP as shown in this paper. In addition, the results of this research can be applied in the designing and construction of HOHP heat exchangers.

Fulltext View|Download
Keywords: Correlation; Heat transfer characteristics; Helical oscillating heat pipe; Heat exchanger; Dimensionless

Article Metrics:

Article Info
Section: Original Research Article
Language : EN
Recent articles
A New Method of Bio-Catalytic Surface Modification for Microbial Desalination Cell Modeling and Analysis of the Dynamic Response of an Off-Grid Synchronous Generator Driven Micro Hydro Power System Differential Pulse Voltammetry Study for Quantitative Determination of Dysprosium (III) in Acetonitrile Solution Evaluation of a PV-TEG Hybrid System Configuration for an Improved Energy Output: A Review Effect of Fluid Flow Direction on Charging of Multitube Thermal Energy Storage for Flat Plate Solar Collectors More recent articles
Most cited articles
Developing A Family-Size Biogas-Fueled Electricity Generating System Modeling and Analysis of Solar Photovoltaic Assisted Electrolyzer-Polymer Electrolyte Membrane Fuel Cell For Running a Hospital in Remote Area in Kolkata, India Numerical Study of Effect of Blade Twist Modifications on the Aerodynamic Performance of Wind Turbine Tin (II) Chloride Catalyzed Esterification of High FFA Jatropha Oil: Experimental and Kinetics Study Determination of Sliced Pineapple Drying Characteristics in A Closed Loop Heat Pump Assisted Drying System More cited articles
  1. Adami, M. and Yimer, B. (1990) Development and evaluation of a planar heat pipe for cooling electronic systems. Chemical Engineering Communications, 90(1), 57-74. https://doi.org/10.1080/00986449008940577
  2. Akachi, H., Polasek, F. and Stulc, P. (1996) Pulsating heat pipe. in Proc. of the 5th International Heat Pipe Symposium, Australia, 208-217
  3. Aydin, D.Y., Gürü, M., Sözen, A. and Çiftçi, E. (2020) Thermal performance improvement of the heat pipe by employing dolomite/ethylene glycol nanofluid. Int. Journal of Renewable Energy Development, 9(1), 23-27. https://doi.org/10.14710/ijred.9.1.23-27
  4. Bergman, T.L., Lavine, S.A., Incropera, F.P. and Dewitt, D.P. (2011) Fundamentals of Heat and Mass Transfer, 7th ed.; John Wiley & Sons: United States of America
  5. Bhuwakietkumjohn, N. and Rittidech, S. (2010) Internal flow patterns on heat transfer characteristics of a closed-loop oscillating heat-pipe with check valves using ethanol and a silver nano-ethanol mixture. Experimental Thermal and Fluid Science, 34, 1000-1007. https://doi.org/10.1016/j.expthermflusci.2010.03.003
  6. Charoensawan, P. and Terdtoon, P. (2008) Thermal performance of horizontal closed-loop oscillating heat pipes. Applied Thermal Engineering, 28(5-6), 460-466. https://doi.org/10.1016/j.applthermaleng.2007.05.007
  7. Cheng, P. and Ma, H. (2011) A mathematical model of an oscillating heat pipe. Heat Transfer Engineering, 32(11), 1037-1046. https://doi.org/10.1080/01457632.2011.556495
  8. Donmuang, A., Chompookham, T. and Rittidech, S. (2014) Experimental study of heat transfer characteristics form vertical helical loop heat pipe. in the 10th Mahasarakham University Research Conference, Thailand, 59
  9. Donmuang, A., Meena, P. and Rittidech, S. (2008) Closed-loop oscillating heat pipe with check valve (CLOHP/CV) heat exchanger for pre-heat glycerin oil in Chinese black syrup boiling process. in The 9th International Heat Pipe Symposium, Bandar Sunway, Malaysia, 190-192
  10. Hassan, H. and Harmand, S. (2013) A Three-Dimensional Study of Electronic Component Cooling Using a Flat Heat Pipe. Heat Transfer Engineering, 34(7), 596-607. https://doi.org/10.1080/01457632.2013.730426
  11. Hoseinzadeh, S., Bahrami, A., Mirhosseini, S.M. and Sohani, A. (2020) A detailed experimental airfoil performance investigation using an equipped wind tunnel. Flow Measurement and Instrumentation, 72, 101717(1-6). https://doi.org/10.1016/j.flowmeasinst.2020.101717
  12. Hoseinzadeh, S., Ghasemiasl, R., Havaei, D. and Chamkha, A.J. (2018) Numerical investigation of rectangular thermal energy storage units with multiple phase change materials. Journal of Molecular Liquids, 271, 655-660. https://doi.org/10.1016/j.molliq.2018.08.128
  13. Hoseinzadeh, S. and Heyns, P.S. (2020) Thermo-structural fatigue and lifetime analysis of a heat exchanger as a feedwater heater in power plant. Engineering Failure Analysis, 113, 104548(1-13). https://doi.org/10.1016/j.engfailanal.2020.104548
  14. Hoseinzadeh, S., Heyns, P.S., Chamkha, A.J. and Shirkhani, A. (2019) Thermal analysis of porous fins enclosure with the comparison of analytical and numerical methods. Journal of Thermal Analysis and Calorimetry, 138, 727-735. https://doi.org/10.1007/s10973-019-08203-x
  15. Hoseinzadeh, S., Sahebi, S.A.R., Ghasemiasl, R. and Majidian, A.R. (2017) Experimental analysis to improving thermosyphon (TPCT) thermal efficiency using nanoparticles/based fluids (water). European Physical Journal Plus, 132, 197(1-8). https://doi.org/10.1140/epjp/i2017-11455-3
  16. Jouhara, H., Almahmoud, S., Chauhan, A., Delpech, B., Bianchi, R., Tassou, S.A., G., Llera, Lago, F. and Arribas, J.J. (2017) Experimental and theoretical investigation of a flat heat pipe heat exchanger for waste heat recovery in the steel industry. Energy, 141, 1928-1939. https://doi.org/10.1016/j.energy.2017.10.142
  17. Jouhara, H. and Meskimmon, R. (2018) An investigation into the use of water as a working fluid in wraparound loop heat pipe heat exchanger for applications in energy efficient HVAC systems. Energy, 156, 597-605. https://doi.org/10.1016/j.energy.2018.05.134
  18. Karimi, G. and Culham, J.R. (2004) Review and Assessment of Pulsating Heat Pipe Mechanism for High Heat Flux Electronic Cooling. in The 9th Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems, Las Vegas, NV, USA, 52-58. https://doi.org/10.1109/ITHERM.2004.1318252
  19. Katpradit, T., Wongratanaphisan, T., Terdtoon, P., Kamonpet, P., Polchai, A. and Akbarzadeh, A. (2005) Correlation to predict heat transfer char-acteristics of a closed end oscillating heat pipe at critical state. Applied Thermal Engineering, 25(14-15), 2138-2151. https://doi.org/10.1016/j.applthermaleng.2005.01.009
  20. Maezawa, S., Gi, K.Y., Minamisawa, A. and Akachi, H. (1996) Thermal performance of capillary tube thermosyphon. in Proceedings of the 9th International Heat-Pipe Conference, USA, 791-795
  21. Mahdavi, M., Tiari, S., Schampheleire, S.D. and Qiu, S. (2018) Experimental study of the thermal characteristics of a heat pipe. Experimental Thermal and Fluid Science, 93, 292-304. https://doi.org/10.1016/j.expthermflusci.2018.01.003
  22. Mameli, M., Marengo, M. and Zinna, S. (2012) Thermal simulation of a pulsating heat pipe: effects of different liquid properties on a simple geometry. Heat Transfer Engineering, 33(14), 1177-1187. https://doi.org/10.1080/01457632.2012.677695
  23. Mozumder, A.K., Chowdhury, M.S.H. and Akon, A.F. (2011) Characteristics of Heat Transfer for Heat Pipe and Its Correlation. International Scholarly Research Network ISRN Mechanical Engineering, 5-6. https://doi.org/10.5402/2011/825073
  24. Parametthanuwat, T., Rittidech, S. and Pattiya, A. (2010) A correlation to predict heat-transfer rates of a two-phase closed thermosyphon (TPCT) using silver nanofluid at normal operating conditions. International Journal of Heat and Mass Transfer, 53, 4960-4965. https://doi.org/10.1016/j.ijheatmasstransfer.2010.05.046
  25. Peterson, G.P. (1988) Analytical development and computer modeling of a bellows-type heat pipe for the cooling of electronic components. Heat Transfer Engineering, vol. 9, no. 3, pp. 101-109. https://doi.org/10.1080/01457638808939676
  26. Rittidech, S., Donmaung, A. and Kumsombut, K. (2009) Experimental study of the performance of a circular tube solar collector with closed-loop oscillating heat-pipe with check valve (CLOHP/CV). Renewable Energy, 34, 2234-2238. https://doi.org/10.1016/j.renene.2009.03.021
  27. Rittidech, S., Phalasin, K. (2005) Effect of geometry and dimensionless parameters on heat transfer characteristics of a closed-end oscillating heat pipe at vertical position. American Journal of Applied Sciences, 2(11), 1493-1498. https://doi.org/10.3844/ajassp.2005.1493.1498
  28. Rittidech, S., Terdtoon, P., Murakami, M., Kamonpet, P. and Jompakdee, W. (2003) Correlation to predict heat transfer characteristics of a closed-end oscillating heat pipe at normal operating condition. Applied Thermal Engineering, 23(4), 497-510. https://doi.org/10.1016/S1359-4311(02)00215-6
  29. Sasongko, S.B., Hadiyanto, H., Djaeni, M. and Perdanianti, A.M. (2020) Effects of drying temperature and relative humidity on the quality of dried onion slice. Heliyon, 6(7), e04338. https://doi.org/10.1016/j.heliyon.2020.e04338
  30. Shafii, M.B., Arabnejad, S., Saboohi, Y. and Jamshidi, H. (2010) Experimental investigation of pulsating heat pipes and a proposed correlation. Heat Transfer Engineering, 31(10), 854-861. https://doi.org/10.1080/01457630903547636
  31. Siriwan, N., Chompookham, T., Ding, Y. and Rittidech, S. (2017) Heat transfer predictions for helical oscillating heat pipe heat exchanger: transient condition. Journal of Mechanical Science and Technology, 31(7), 3553-3562. https://doi.org/10.1007/s12206-017-0642-y
  32. Sriudom, Y., Rittidech, S. and Chompookham, T. (2014) The helical oscillating heat pipe: flow pattern behaviour study. Advances in Mechanical Engineering, 7(1), 1-11. https://doi.org/10.1155/2014/194374
  33. Thongdaeng, S., Pipatpaiboon, N. and Rittidech, S. (2014) Influence of void fraction and filling ratio on heat transfer characteristics of a packing bed thermosyphon (PBTP). KKU research journal, 19(1), 75-81
  34. Tiari, S., Qiu, S. and Mahdavi, M. (2015) Numerical study of finned heat pipe-assisted thermal energy storage system with high temperature phase change material. Energy Conversion and Management, 89, 833-842. https://doi.org/10.1016/j.enconman.2014.10.053
  35. Tiari, S., Qiu, S. and Mahdavi, M. (2016) Discharging process of a finned heat pipe-assisted thermal energy storage system with high temperature phase change material. Energy Conversion and Management, 118, 426-437. https://doi.org/10.1016/j.enconman.2016.04.025
  36. Yi, J., Liu, Z.H. and Wang, J. (2003) Heat transfer characteristics of the evaporator section using small helical coiled pipes in a looped heat pipe. Appleied Thermal Engineering, 23(1), 89-99. https://doi.org/10.1016/S1359-4311(02)00107-2
  37. Zhao, J., Rao, Z., Liu, C. and Li, Y. (2016) Experimental investigation on thermal performance of phase change material coupled with closed-loop oscillating heat pipe (PCM/CLOHP) used in thermal management. Applied Thermal Engineering, 93, 90-100. https://doi.org/10.1016/j.applthermaleng.2015.09.018
  38. Zhu, L. and Yu, J. (2016) Simulation of steady-state operation of an ejector-assisted loop heat pipe with a flat evaporator for application in electronic cooling. Applied Thermal Engineering, 95, 236-246. https://doi.org/10.1016/j.applthermaleng.2015.11.028

Last update:

  1. Features of fluoroethers-filled flat plate pulsating heat pipe: Influence of cooling temperature and semi-empirical modeling

    Tianshuo Bi, Yan Lv, Xiaona Li, Yongqing He, Rongji Xu. Applied Thermal Engineering, 250 , 2024. doi: 10.1016/j.applthermaleng.2024.123473

  2. Experimental study on the effects of structural parameters on the heat transfer performance of sodium–potassium alloy high-temperature oscillating heat pipes

    Mengke Wu, Yulong Ji, Yuming Wang, Yanmin Feng, Huaqiang Liu. Case Studies in Thermal Engineering, 60 , 2024. doi: 10.1016/j.csite.2024.104737

  3. Experimental investigation of heat transfer characteristics of steam generator with circular-ring turbulators

    Bancha Lamlerd, Bopit Bubphachot, Teerapat Chompookham. Case Studies in Thermal Engineering, 41 , 2023. doi: 10.1016/j.csite.2022.102549

  4. Features of fluoroethers-filled flat plate pulsing heat pipe: Influence of cooling temperature and semi-empirical modeling

    Tianshuo Bi, Yan Lv, Xiaona Li, Yongqing He, Rongji Xu. Applied Thermal Engineering, 2024. doi: 10.1016/j.applthermaleng.2024.123473

  5. A detailed review of pulsating heat pipe correlations and recent advances using Artificial Neural Network for improved performance prediction

    Foster Kwame Kholi, Seongho Park, Jae Sung Yang, Man Yeong Ha, June Kee Min. International Journal of Heat and Mass Transfer, 207 , 2023. doi: 10.1016/j.ijheatmasstransfer.2023.124010

Last update: 2025-06-22 12:07:30

No citation recorded.