RESEARCH ARTICLE
Thermal performance of phase change material–based heat sink for passive cooling of electronic components: An experimental study
Rohit Kothari,
Santosh K. Sahu,
Shailesh I. Kundalwal,
Pawan Mahalkar,
Corresponding Author
Rohit Kothari
Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
Correspondence
Rohit Kothari, Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh 453552, India.
Email: [email protected]
Search for more papers by this authorSantosh K. Sahu
Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
Search for more papers by this authorShailesh I. Kundalwal
Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
Search for more papers by this authorPawan Mahalkar
Department of Mechanical Engineering, P.E.S's Modern College of Engineering, Pune, India
Search for more papers by this authorRohit Kothari,
Santosh K. Sahu,
Shailesh I. Kundalwal,
Pawan Mahalkar,
Corresponding Author
Rohit Kothari
Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
Correspondence
Rohit Kothari, Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh 453552, India.
Email: [email protected]
Search for more papers by this authorSantosh K. Sahu
Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
Search for more papers by this authorShailesh I. Kundalwal
Discipline of Mechanical Engineering, Indian Institute of Technology Indore, Indore, India
Search for more papers by this authorPawan Mahalkar
Department of Mechanical Engineering, P.E.S's Modern College of Engineering, Pune, India
Search for more papers by this authorFunding information: DST/TMD/MES/2k17/65, Grant/Award Number: IF170534
Summary
Present paper reports the thermal performance of various phase change material (PCM)-based heat sinks during melting process for cooling of portable electronic devices through experimental investigations. Heat sink configurations include unfinned with pure PCM, finned with pure PCM, unfinned with metallic foam (MF)–PCM composite, and finned with MF–PCM composite. Paraffin wax is used as PCM, and tests have been carried out for various input heat flux values (1.3, 2.0, and 2.7 kW/m2) at different volume fractions of PCM (0, 0.50, 0.86, and 1). The effect of various parameters such as PCM volume fraction, heat sink type, and heat flux on the stretching of operating time to achieve a set point temperature (SPT) is studied. Results obtained from the current experimental investigation are compared with the existing test results. Also, unfinned heat sink without and with PCM is used for baseline comparison. The evolution and propagation of melt front inside the heat sink are studied through photographic observation. The enhancement in operating time is found to vary with the SPT and heat flux values. MF–PCM-based heat sinks are more advantageous for higher value of input heat flux (2.0 and 2.7 kW/m2). For q″ = 1.3 and 2.0 kW/m2, four-finned MF–PCM-based heat sink exhibits better performance; while three-finned MF–PCM-based heat sink shows best performance at q″ = 2.7 kW/m2. The highest enhancement ratio of ~2.97 is obtained at 1.3 and 2.7 kW/m2 for four-finned MF–PCM heat sink and three-finned MF–PCM heat sink, respectively. Also, three-finned heat sink provides higher heat transfer rate and highest thermal conductance at q″ = 2.7 kW/m2.
Open Research
DATA AVAILABILITY STATEMENT
Author elects to not share data.
REFERENCES
- 1Viswanath R, Wakharkar V, Watwe A, Lebonheur V. Thermal performance challenges from silicon to systems. Intel Technol J. 2000; Q3: 1–16.
- 2Kraus AD, Bar-Cohen A. Thermal Analysis and Control of Electronic Equipment. Washington, DC: Hemisphere Publishing Corp; 1983.
- 3Grimes R, Walsh E, Walsh P. Active cooling of a mobile phone handset. Appl Therm Eng. 2010; 30(16): 2363-2369.
- 4Peles Y, Ar AK, Mishra C, Kuo CJ, Schneider B. Forced convective heat transfer across a pin fin micro heat sink. Int. J. Heat Mass Transfer. 2005; 48(17): 3615-3627.
- 5Ng KC, Yap CR, Chan MA. A universal performance chart for CPU cooling devices. Heat Transfer Eng. 2008; 29(7): 651-656.
- 6Walsh E, Walsh P, Grimes R, Egan V. Thermal management of low profile electronic equipment using radial fans and heat sinks. J Heat Transfer. 2008; 130(12):125001.
- 7Kothari R, Sahu SK, Kundalwal SI. Comprehensive analysis of melting and solidification of a phase change material in an annulus. Heat Mass Transfer. 2019; 55(3): 769-790.
- 8Sharma RK, Ganeshan P, Tyagi VV, Metsellar HSC, Sandaran SC. Developments in organic solid–liquid phase change materials and their applications in thermal energy storage. Energy Convers Manage. 2015; 95: 193-228.
- 9Hosseini MJ, Ranjbar AA, Rahimi M, Bahrampoury R. Experimental and numerical evaluation of longitudinally finned latent heat thermal storage systems. Energy Buildings. 2015; 99: 263-272.
- 10Alshaer WG, Nada SA, Rady MA, Bot CL, Barrio EPD. Numerical investigations of using carbon foam/PCM/Nano carbon tubes composites in thermal management of electronic equipment. Energy Convers Manage. 2015; 89: 873-884.
- 11Kothari R, Mahalkar P, Sahu SK, Kundalwal SI. Experimental investigations on thermal performance of PCM based heat sink for passive cooling of electronic components. Paper presented at: ASME 16th International Conference on Nanochannels, Microchannels, and Minichannels; June 10–13, 2018; Dubrovnik, Croatia.
- 12Tauseef-ur Rehman AHM, Janjua MM, Sajjad U, Yan W. Critical review on heat transfer augmentation of phase change materials embedded with porous materials/foams. Int. J. Heat Mass Transfer. 2019; 135: 649-673.
- 13Kothari R, Kundalwal SI, Sahu SK. Transversely isotropic thermal properties of carbon nanotubes containing vacancies. Acta Mech. 2018; 229(7): 2787-2800.
- 14Chougule SS, Sahu SK. Thermal performance of nanofluid charged heat pipe with phase change material for electronics cooling. J Electron. Packag. 2015; 137(2): 021004–021011.
- 15Feng S, Zhang Y, Shi M, Wen T, Lu TJ. Unidirectional freezing of phase change materials saturated in open-cell metal foams. Appl. Therm. Eng. 2015; 88: 315-321.
- 16Tariq SL, Ali HM, Akram MA, Janjua MM, Ahmadlouydarab M. Nanoparticles enhanced phase change materials (NePCMs)-A recent review. Appl. Therm. Eng. 2020; 176:115305.
- 17Hassan A, Wahab A, Qasim MA, et al. Thermal management and uniform temperature regulation of photovoltaic modules using hybrid phase change materials-nanofluids system. Renewable Energy. 2020; 145: 282-293.
- 18Baby R, Balaji C. Experimental investigations on phase change material based finned heat sinks for electronic equipment cooling. Int. J. Heat Mass Transfer. 2012; 55(5–6): 1642-1649.
- 19Baby R, Balaji C. Thermal management of electronics using phase change material based pin fin heat sinks. J. Phys. 2012; 395(012134): 1–8.
- 20Ali HM, Arshad A. Experimental investigation of n-eicosane based circular pin-fin heat sinks for passive cooling of electronic devices. Int. J. Heat Mass Transfer. 2017; 112: 649-661.
- 21Arshad A, Ali HM, Ali M, Manzoor S. Thermal performance of phase change material (PCM) based pin-finned heat sinks for electronics devices: effect of pin thickness and PCM volume fraction. Appl. Therm. Eng. 2017; 112: 143-155.
- 22Leong KY, Chew SP, Gurunathan BA, Ahmad KZK, Ong HC. An experimental approach to investigate thermal performance of paraffin wax and 1-hexadecanol based heat sinks for cooling of electronic system. Int Commun Heat Mass Transfer. 2019; 109:104365.
- 23Hajmohammadi MR, Shariatzadeh OJ, Moulod M, Nourazar SS. Phi and psi shaped conductive routes for improved cooling in a heat generating piece. Int. J. Therm. Sci. 2014; 77: 66-74.
- 24Najafi H, Najafi B, Hoseinpoori P. Energy and cost optimization of a plate and fin heat exchanger using genetic algorithm. Appl. Therm. Eng. 2011; 31: 1839-1847.
- 25Hajmohammadi MR, Moulod M, Shariatzadeh OJ, Campo A. Effect of a thick plate on the excess temperature of iso-heat flux heat sources cooled by laminar forced convection flow: conjugate analysis. Numer Heat Transfer Part A. 2014; 66: 205-216.
- 26Hajmohammadi MR, Poozesh S, Hosseini R. Radiation effect on constructal design analysis of a TeY-shaped assembly of fins. J Therm Sci Technol. 2012; 7: 677-692.
- 27Saha SK, Srinivasan K, Dutta P. Studies on optimum distribution of fins in heat sinks filled with phase change materials. J Heat Transfer. 2008; 130(3):034505.
- 28Saha SK, Dutta P. Heat transfer correlations for PCM-based heat sinks with plate fins. Appl Therm Eng. 2010; 30(16): 2485-2491.
- 29Pakrouh R, Hosseini MJ, Ranjbar AA, Bahrampoury R. A numerical method for PCM-based pin fin heat sinks optimization. Energy Convers Manage. 2015; 103: 542-552.
- 30Baby R, Balaji C. A neural network-based optimization of thermal performance of phase change material-based finned heat sinks—An experimental study. Exp Heat Transfer. 2013; 54(1): 65-77.
- 31Baby R, Balaji C. Thermal optimization of PCM based pin fin heat sinks: an experimental study. Appl. Therm. Eng. 2013; 54(1): 65-77.
- 32Yusup N, Zain AM, Hashim SZM. Evolutionary techniques in optimizing machining parameters: review and recent applications (2007–2011). Expert Syst Appl. 2013; 39(10): 9909-9927.
- 33Fukai J, Kanou M, Kodama Y, Miyatake O. Thermal conductivity enhancement of energy storage media using carbon fibers. Energy Convers. Manage. 2000; 41: 1543-1556.
- 34Prieto R, Molina J, Narciso J, Louis E. Fabrication and properties of graphite flakes/metal composites for thermal management applications. Scr Mater. 2008; 59: 11-14.
- 35Zhou D, Zhao CY. Experimental investigations on heat transfer in phase change materials (PCMs) embedded in porous materials. Appl Therm Eng. 2011; 31: 970-977.
- 36Gharbi S, Harmand S, Jabrallah SB. Experimental comparison between different configurations of PCM based heat sinks for cooling electronic components. Appl. Therm. Eng. 2015; 87: 454-462.
- 37Mahmoud S, Tang A, Toh C, AL-Dadah R, Soo SL. Experimental investigation of inserts configurations and PCM type on the thermal performance of PCM based heat sinks. Appl Energy. 2013; 112: 1349-1356.
- 38Baby R, Balaji C. Experimental investigations on thermal performance enhancement and effect of orientation on porous matrix filled PCM based heat sink. Int Commun Heat Mass Transfer. 2013; 46: 27-30.
- 39Fan LW, Jin HQ. Local thermal nonequilibrium during melting of a paraffin filled in an open-cell copper foam: a visualized study at pore-scale. J Heat Transfer. 2017; 139:034505.
- 40Jackson GR, Fisher TS. Response of porous foams filled with phase change material under transient heating conditions. Paper presented at: 45th AIAA Thermophysics Conference; June 22-26, 2015; Dallas, TX.
- 41Xiao X, Zhang P, Li M. Preparation and thermal characterization of paraffin/metal foam composite phase change material. Appl Energy. 2013; 112: 1357-1366.
- 42Zhang P, Meng ZN, Zhu H, Wang YL, Peng SP. Melting heat transfer characteristics of a composite phase change material fabricated by paraffin and metal foam. Appl. Energy. 2017; 185: 1971-1983.
- 43Mustaffar A, Harvey A, Reay D. Melting of phase change material assisted by expanded metal mesh. Appl. Therm. Eng. 2015; 90: 1052-1060.
- 44Zhu F, Zhang C, Gong X. Numerical analysis and comparison of the thermal performance enhancement methods for metal foam/phase change material composite. Appl. Therm. Eng. 2016; 109: 373-383.
- 45Wang H, Wang F, Li Z, Tang Y, Yu B, Yuan W. Experimental investigation on the thermal performance of a heat sink filled with porous metal fiber sintered felt/paraffin composite phase change material. Appl Energy. 2016; 176: 221-232.
- 46Fan L, Wu Y, Xiao Y, Zeng Y, Zhang Y, Yu Z. Transient performance of a thermal energy storage-based heat sink using a liquid metal as the phase change material. Appl. Therm. Eng. 2016; 109: 746-750.
- 47Yao Y, Wu H, Liu Z, Gao Z. Pore-scale visualization and measurement of paraffin melting in high porosity open-cell copper foam. Int J Therm Sci. 2018; 123: 73-85.
- 48Yao Y, Wu H. Thermal transport process of metal foam/paraffin composite (MFPC) with solid-liquid phase change: an experimental study. Appl. Therm. Eng. 2020; 179:115668.
- 49Zheng H, Wang C, Liu Q, Tian Z, Fan X. Thermal performance of copper foam/paraffin composite phase change material. Energy Convers Manage. 2018; 157: 372-381.
- 50Mustaffar A, Reay D, Harvey A. The melting of salt hydrate phase change material in an irregular metal foam for the application of traction transient cooling. Therm Sci Eng Prog. 2018; 5: 454-465.
10.1016/j.tsep.2018.02.001 Google Scholar
- 51Joshi V, Rathod MK. Experimental and numerical assessments of thermal transport in fins and metal foam infused latent heat thermal energy storage systems: a comparative evaluation. Appl Therm Eng. 2020; 178:115518.
- 52Chamkha A, Veismoradi A, Ghalambaz M, Talebizadehsardari P. Phase change heat transfer in an L-shape heat sink occupied with paraffin copper metal foam. Appl. Therm. Eng. 2020; 177:115493.
- 53Veismoradi A, Modir A, Ghalambaz M, Chamkha A. A phase change/metal foam heat sink for thermal management of battery packs. Int. J. Therm. Sci. 2020; 157:106514.
- 54Li X, Niu C, Li X, Ma T, Lu L, Wang Q. Pore-scale investigation on effects of void cavity distribution on melting of composite phase change materials. Appl Energy. 2020; 275:115302.
- 55Tauseef-ur-Rehman AHM. Thermal performance analysis of metallic foam-based heat sinks embedded with RT-54HC paraffin: an experimental investigation for electronic cooling. J. Therm. Anal. Calorim. 2020; 140: 979-990.
- 56Bhattacharya A, Mahajan RL. Finned metal foam heat sinks for electronics cooling in forced convection. J Electron Pack. 2002; 124: 155-163.
- 57Tan WC, Saw LH, Yusof F, Thiam HS, Xuan J. Investigation of functionally graded metal foam thermal management system for solar cell. Int J Energy Res. 2019; 44: 9333-9349. https://doi.org/10.1002/er.4896.
- 58Tauseef-ur-RehmanAli HM, Saieed A, Pao W, Ali M. Copper foam/PCMs based heat sinks: an experimental study for electronic cooling systems. Int. J. Heat Mass Transfer. 2018; 127: 381-393.
- 59Tauseef-ur-Rehman AHM. Experimental study on the thermal behavior of RT- 35HC paraffin within copper and Iron-Nickel open cell foams: energy storage for thermal management of electronics. Int. J. Heat Mass Transfer. 2020; 146:118852.
- 60Tauseef-ur-Rehman AHM. Experimental investigation on paraffin wax integrated with copper foam based heat sinks for electronic components thermal cooling. Int Commun Heat Mass Transfer. 2018; 98: 155-162.
- 61Zhao L, Xing Y, Liu X. Experimental investigation on the thermal management performance of heat sink using low melting point alloy as phase change material. Renewable Energy. 2020; 146: 1578-1587.
- 62Huang Y, Sun Q, Yao F, Zhang C. Experimental study on the thermal performance of a finned metal foam heat sink with phase change material. Heat Transfer Eng. 2020. https://doi.org/10.1080/01457632.2020.1716482.
- 63Ganatra Y, Ruiz J, Howarter JA, Marconnet A. Experimental investigation of Phase Change Materials for thermal management of handheld devices. Int J Therm Sci. 2018; 129: 358-364.
- 64Burns GW, Scroger MG, Strouse GF, Croarkin MC, Guthrie WF. Temperature electromotive force reference functions and tables for the letter-designated thermocouple types based on the ITS-90. NASA STI/Recon Technical Report N; 1993.
- 65Holman JP. Experimental Methods for Engineers. 8th ed. New York, NY: McGraw Hill; 2012.
- 66Kamkari B, Shokouhmand H, Bruno F. Experimental investigation of the effect of inclination angle on convection-driven melting of phase change material in a rectangular enclosure. Int J Heat Mass Transfer. 2014; 72: 186-200.
