Numerical Investigation of Forced Convection Heat Transfer for Different Models of PPFHS Heatsinks
محورهای موضوعی :
Mechanical Engineering
Soheil Sadrabadi Haghighi
1
(
Department of Mechanical Engineering,
Mashhad Branch, Islamic Azad University, Mashhad, Iran
)
hamidreza goshayeshi
2
(
Department of Mechanical Engineering,
Mashhad Branch, Islamic Azad University, Mashhad, Iran
)
Iman Zahmatkesh
3
(
Department of Mechanical Engineering,
Mashhad Branch, Islamic Azad University, Mashhad, Iran
)
تاریخ دریافت : 1401/02/04
تاریخ پذیرش : 1401/06/26
تاریخ انتشار : 1401/09/10
کلید واژه:
Thermal resistance,
energy consumption,
Thermal performance,
Nusselt number,
Truncated cone,
چکیده مقاله :
In his research article, several models of heatsink were optimally designed in fin length, width and height along with pin placement which consists of 4 pin fin heatsink models heatsink (including square with different pin angles, circular, truncated cone, and cone pin heatsinks and one model of the plate-fin heatsink (PFHS)) in order to achieve better thermal performance as well as less energy consumption and were numerically investigated under high air velocity and heat fluxes. Different parameters such as peak temperature, Nusselt number, heat resistance, pressure drop, and energy consumption were compared. The results show that the square PPFHS with the pin angle of 45 degrees has the highest thermal performance compared to the rest of the models while also having the highest pressure drop and energy consumption between the models consuming more than 255 and 358 percent more energy in order to have the same air velocity in the pathway, while the truncated and the fully formed cone model despite having 25% and 30% less thermal performance, have the least pressure drop between the pin models of the heatsinks and therefore consume the least energy out of the PPFHS.
منابع و مأخذ:
Hosseini, S. M., Safaei, M. R., Goodarzi, M., Alrashed, A. A. A. A., and Nguyen, T. K., New Temperature, Interfacial Shell Dependent Dimensionless Model for Thermal Conductivity of Nanofluids, International Journal of Heat and Mass Transfer, Vol. 114, 2017, pp. 207-210, https://doi.org/10.1016/j.ijheatmasstransfer.2017.06.061
Talebi, M., Tabibian, M., Magnetic Field Effect on Ferro-Nanofluid Heat Transfer in a Shell and Tube Heat Exchanger with Seven Twisted Oval Tubes, ADMT Journal, Vol. 15, No. 2, 2022, pp. 39-48, 10.30495/admt.2022.1937049.1300.
Kurşun, B., Sivrioğlu, M., Heat Transfer Enhancement Using U-Shaped Flow Routing Plates in Cooling Printed Circuit Boards, Journal of the Brazilian Society of Mechanical Sciences and Engineering, Vol. 40, No. 1, 2018, pp. 1-14.
Ghasemi, S. E., Ranjbar, A. A., and Hosseini, M. J., Experimental Evaluation of Cooling Performance of Circular Heat Sinks for Heat Dissipation from Electronic Chips Using Nanofluid, Mechanics Research Communications, Vol. 84, 2017, pp. 85-89,https://doi.org/10.1016/j.mechrescom.2017.06.009.
Sadeghi, H., Izadpanah, E., Babaie Rabiee, M., and Hekmat, M. H., Effect of Cylinder Geometry on The Heat Transfer Enhancement of Power-Law Fluid Flow Inside a Channel, Journal of the Brazilian Society of Mechanical Sciences and Engineering, Vol. 39, No. 5, 2017, pp. 1695-1707, 10.1007/s40430-016-0695-3.
Ghani, I. A., Kamaruzaman, N., and Sidik, N. A. C., Heat Transfer Augmentation in A Microchannel Heat Sink with Sinusoidal Cavities And Rectangular Ribs, International Journal of Heat and Mass Transfer, Vol. 108, 2017, pp. 1969-1981, https://doi.org/10.1016/j.ijheatmasstransfer.2017.01.046.
Mousavi, H., Rabienataj Darzi, A. A., Farhadi, M., and Omidi, M., A Novel Heat Sink Design with Interrupted, Staggered and Capped Fins, International Journal of Thermal Sciences, Vol. 127, 2018, pp. 312-320, https://doi.org/10.1016/j.ijthermalsci.2018.02.003.
Jajja, S. A., Ali, W., Ali, H. M., and Ali, A. M., Water Cooled Minichannel Heat Sinks for Microprocessor Cooling: Effect of Fin Spacing, Applied Thermal Engineering, Vol. 64, No. 1, 2014, pp. 76-82, https://doi.org/10.1016/j.applthermaleng.2013.12.007.
Patel, N., Mehta, H. B., Experimental Investigations on A Variable Channel width Double Layered Minichannel Heat Sink, International Journal of Heat and Mass Transfer, Vol. 165, 2021, pp. 120633, https://doi.org/10.1016/j.ijheatmasstransfer.2020.120633.
Abbasian Arani, A. A., Akbari, O., Safaei, M. R., Marzban, A., Alrashed, A., Ahmadi, G., and Nguyen, T., Heat Transfer Improvement of Water/Single-Wall Carbon Nanotubes (SWCNT) Nanofluid in A Novel Design of a Truncated Double-Layered Microchannel Heat Sink, International Journal of Heat and Mass Transfer, Vol. 113, 2017, pp. 780-795, 10.1016/j.ijheatmasstransfer.2017.05.089.
Engerer, J. D., Doty, J. H., and Fisher, T. S., Transient Thermal Analysis of Flash-Boiling Cooling in the Presence of High-Heat-Flux Loads, International Journal of Heat and Mass Transfer, Vol. 123, 2018, pp. 678-692, https://doi.org/10.1016/j.ijheatmasstransfer.2018.02.109.
Al-damook, A., Alkasmoul, F., Heat Transfer and Airflow Characteristics Enhancement of Compact Plate-Pin Fins Heat Sinks-A Review, Propulsion and Power Research, Vol. 7, No. 2, 2018, pp. 138-146, https://doi.org/10.1016/j.jppr.2018.05.003.
Yang, Y. T., Peng, H. S., Investigation of Planted Pin Fins for Heat Transfer Enhancement in Plate Fin Heat Sink, Microelectronics Reliability, Vol. 49, No. 2, 2009, pp. 163-169, https://doi.org/10.1016/j.microrel.2008.11.011.
Li, H. Y., Chao, S. M., Measurement of Performance of Plate-Fin Heat Sinks with Cross Flow Cooling, International Journal of Heat and Mass Transfer, Vol. 52, No. 13, 2009, pp. 2949-2955, https://doi.org/10.1016/j.ijheatmasstransfer.2009.02.025.
Alam, M. W., Bhattacharyya, S., Souayeh, B., Dey, K., Hammami, F., Rahimi-Gorji, M., and Biswas, R., CPU Heat Sink Cooling by Triangular Shape Micro-Pin-Fin: Numerical Study, International Communications in Heat and Mass Transfer, Vol. 112, 2020, pp. 104455, https://doi.org/10.1016/j.icheatmasstransfer.2019.104455.
Haghighi, S. S., Goshayeshi, H. R., and Safaei, M. R., Natural Convection Heat Transfer Enhancement in New Designs of Plate-Fin Based Heat Sinks, International Journal of Heat and Mass Transfer, Vol. 125, 2018, pp. 640-647, https://doi.org/10.1016/j.ijheatmasstransfer.2018.04.122.
Ahmed, H. E., Salman, B. H., Kherbeet, A. S., and Ahmed, M. I., Optimization of Thermal Design of Heat Sinks: A Review, International Journal of Heat and Mass Transfer, Vol. 118, 2018, pp. 129-153, https://doi.org/10.1016/j.ijheatmasstransfer.2017.10.099.
Kim, S. J., Kim, D. K., and Oh, H. H., Comparison of Fluid Flow and Thermal Characteristics of Plate-Fin and Pin-Fin Heat Sinks Subject to a Parallel Flow, Heat Transfer Engineering, Vol. 29, No. 2, 2008, pp. 169-177, 10.1080/01457630701686669.
Ambreen, T., Kim, M.-H., Flow and Heat Transfer Characteristics Over a Square Cylinder with Corner Modifications, International Journal of Heat and Mass Transfer, Vol. 117, 2018, pp. 50-57, https://doi.org/10.1016/j.ijheatmasstransfer.2017.09.132.
Scholten, J. W., Murray, D. B., Unsteady Heat Transfer and Velocity of a Cylinder in Cross Flow—I. Low Freestream Turbulence, International Journal of Heat and Mass Transfer, Vol. 41, No. 10, 1998, pp. 1139-1148, https://doi.org/10.1016/S0017-9310(97)00250-0.
Bhattacharyya, S., Das, S., Sarkar, A., Guin, A., and Mullick, A., Numerical Simulation of Flow and Heat Transfer Around Hexagonal Cylinder, International Journal of Heat and Technology, Vol. 35, No. 2, 2017, pp. 360-363.
Benim, A. C., Pasqualotto, E., and Suh, S. H., Modelling Turbulent Flow Past a Circular Cylinder by RANS, URANS, LES and DES, Progress in Computational Fluid Dynamics, An International Journal, Vol. 8, No. 5, 2008, pp. 299-307.
Nilpueng, K., Mesgarpour, M., Asirvatham, L. G., Dalkılıç, A. S., Ahn, H. S., Mahian, O., and Wongwises, S., Effect of Pin Fin Configuration on Thermal Performance of Plate Pin Fin Heat Sinks, Case Studies in Thermal Engineering, Vol. 27, 2021, pp. 101269.
Nilpueng, K., Wongwises, S., Thermal Performance Investigation of a Plate Fin Heat Sink Equipped with Twisted Tape and Perforated Twisted Tape, Journal of Thermal Science and Technology, Vol. 16, No. 2, 2021, pp. JTST0024-JTST0024, 10.1299/jtst.2021jtst0024.
Sertkaya, A. A., Ozdemir, M., and Canli, E., Effects of Pin Fin Height, Spacing and Orientation to Natural Convection Heat Transfer for Inline Pin Fin and Plate Heat Sinks by Experimental Investigation, International Journal of Heat and Mass Transfer, Vol. 177, 2021, pp. 121527, https://doi.org/10.1016/j.ijheatmasstransfer.2021.121527.
El-Said, E. M. S., Abdelaziz, G. B., Sharshir, S. W., Elsheikh, A. H., and Elsaid, A. M., Experimental Investigation of The Twist Angle Effects on Thermo-Hydraulic Performance of a Square and Hexagonal Pin Fin Array in Forced Convection, International Communications in Heat and Mass Transfer, Vol. 126, 2021, pp. 105374, https://doi.org/10.1016/j.icheatmasstransfer.2021.105374.
Singh, N. R., Onkar, S., and Ramkumar, J., Thermo-Hydraulic Performance of Square Micro Pin Fins under Forced Convection, Journal homepage: http://iieta. org/journals/ijht, Vol. 39, No. 1, 2021, pp. 170-178.
Mate, D. M., Tale, V. T., Effects of Pin Fin Arrangement Its Heat Transfer Characteristics on Performance of Heat Sink, Materials Today: Proceedings, Vol. 43, 2021, pp. 2377-2382.
Davoudi, A., Daneshmand, S., Monfared, V., and Mohammadzadeh, K., Numerical Simulation on Heat Transfer of Nanofluid in Conical Spiral Heat Exchanger, Progress in Computational Fluid Dynamics, an International Journal, Vol. 21, No. 1, 2021, pp. 52-63.
Yuan, W., Zhao, J., Tso, C. P., Wu, T., Liu, W., and Ming, T., Numerical Simulation of the Thermal Hydraulic Performance of a Plate Pin Fin Heat Sink, Applied Thermal Engineering, Vol. 48, 2012, pp. 81-88, 10.1016/j.applthermaleng.2012.04.029.
Li, H. Y., Chen, K. Y., and Chiang, M. H., Thermal-Fluid Characteristics of Plate-Fin Heat Sinks Cooled by Impingement Jet, Energy Conversion and Management, Vol. 50, No. 11, 2009, pp. 2738-2746, https://doi.org/10.1016/j.enconman.2009.06.030.
Sparrow, E. M., Ramsey, J. W., and Altemani, C. A. C., Experiments on In-Line Pin Fin Arrays and Performance Comparisons with Staggered Arrays, 1980.
Yu, X., Feng, J., Feng, Q., and Wang, Q., Development of a Plate-Pin Fin Heat Sink and Its Performance Comparisons with A Plate Fin Heat Sink, Applied Thermal Engineering, Vol. 25, No. 2, 2005, pp. 173-182, https://doi.org/10.1016/j.applthermaleng.2004.06.016.
