نشریه مهندسی مکانیک ایران

نشریه مهندسی مکانیک ایران

تحلیل عددی تأثیر میکرودنده‌ها و دیواره های موجی بر عملکرد مینی کانال چاه حرارتی مارپیچی-حلزونی

نوع مقاله : مقاله علمی پژوهشی

نویسندگان
1 دانشجوی دکتری، دانشکده مهندسی مکانیک، دانشگاه کاشان، کاشان، ایران
2 استاد، دانشکده مهندسی مکانیک، دانشگاه کاشان، کاشان، ایران
3 استادیار، دانشکده مهندسی مکانیک، دانشگاه کاشان، کاشان، ایران
چکیده
این پژوهش به بررسی عددی تأثیر افزودن میکرودنده‌های هیدروفویل و دیواره ‌های موجی ‌شکل به یک مینی کانال چاه حرارتی مارپیچی-حلزونی از نظر هیدرودینامیکی و حرارتی پرداخته است. شبیه ‌سازی ‌ها با استفاده از نرم ‌افزار انسیس فلوئنت و روش حجم محدود انجام شده و شامل حالت ‌های مختلف مینی کانال با هندسه مارپیچی-حلزونی و میکرودنده ‌های هیدروفویل در جریان آرام و در بازه عدد رینولدز 831 تا 1329 است. نتایج نشان می‌دهد که تغییر در هندسه مارپیچی-حلزونی باعث تغییر کمی در افت فشار و افزایش عدد ناسلت میانگین تا 4/34% می‌شود. افزودن میکرودنده‌های هیدروفویل و دیواره‌های موجی‌شکل موجب افزایش عدد ناسلت میانگین تا 7/125% و بهبود عملکرد کلی تا 8/69% نسبت به هندسه مارپیچی ساده شده است.
کلیدواژه‌ها

موضوعات


[1]        Z. H. Saadoon, F. H. Ali, H. K. HamzahA. M. Abed, and M. Hatami, "Improving the Performance of Mini-channel Heat Sink by using Wavy Channel and Different Types of Nanofluids," Scientific Reports, Vol. 12, No. 1, Article Number: 9402, 2022, http://dx.doi.org/10.1038/s41598-022-13519-0.
 
[2]        T. Dixit, and I. Ghosh, "Review of Micro-and Mini-channel Heat Sinks and Heat Exchangers for Single Phase Fluids," Renewable and Sustainable Energy Reviews, Vol. 41, pp. 1298-1311, 2015, https://doi.org/10.1016/j.rser.2014.09.024.
 
[3]        J. Zhou, X. Cao, N. Zhang, Y. Yuan, X. Zhao, and D. Hardy, "Micro-channel heat sink: a review," Journal of Thermal Science, Vol. 29, pp. 1431-1462, 2020, https://doi.org/10.1007/s11630-020-1334-y.
 
[4]        H. Yu, T. Li, X. Zeng, T. He, and N. Mao, "A Critical Review on Geometric Improvements for Heat Transfer Augmentation of Microchannels," Energies, Vol. 15, No. 24, Article Number:  9474, 2022, https://doi.org/10.3390/en15249474.
 
[5]        S. E. Ghasemi, A. A. Ranjbar, and M. J. Hosseini, "Experimental and Numerical Investigation of Circular Minichannel Heat Sinks with Various Hydraulic Diameter for Electronic Cooling Application," Microelectronics Reliability, Vol. 73, pp. 97-105, 2017, https://doi.org/10.1016/j.microrel.2017.04.028.
 
[6]        S. Soleimanikutanaei, E. Ghasemisahebi, and C. X. Lin, "Numerical Study of Heat Transfer Enhancement using Transverse Microchannels in a Heat Sink," International Journal of Thermal Sciences, Vol. 125, pp. 89-100, 2018, https://doi.org/10.1016/j.ijthermalsci.2017.11.009
 
[7]        M. W. Uddin, and N. S. Sifat, "Comparative Study on Hydraulic and Thermal Characteristics of Minichannel Heat Sink with Different Secondary Channels in Parallel and Counter Flow Directions," International Journal of Thermofluids, Vol. 17, Article Number: 100296, 2023, https://doi.org/10.1016/j.ijft.2023.100296.
 
[8]        L. Chai, G. D. Xia, and H. S. Wang., "Numerical Study of Laminar Flow and Heat Transfer in Microchannel Heat Sink with Offset Ribs on Sidewalls," Applied Thermal Engineering, Vol. 92, pp. 32-41, 2016, http://dx.doi.org/10.1016/j.applthermaleng.2015.09.071.
 
[9]        I. A. Ghani, N. Kamaruzaman, and N. A. C. Sidik, "Heat Transfer Augmentation in a Microchannel Heat Sink with Sinusoidal Cavities and Rectangular Ribs," International Journal of Heat and Mass Transfer, Vol. 108, pp. 1969-1981, 2017, http://dx.doi.org/10.1016%2Fj.ijheatmasstransfer.2017.01.046.
 
[10] H. A. Hussein, "Numerical Hydrothermal Evaluation of Heat Transfer in a Multi-mini-channel Heat Sink: Effect of Square Pin Fins," Results in Engineering, Article Number: 101403, 2023. doi:https://doi.org/10.1016/j.rineng.2023.101403.
 
[11] A. I. Khdair, "Numerical Simulation of Heat Transfer of Two-phase Flow in Mini-channel Heat Sink and Investigation the Effect of Pin-fin Shape on Flow Maldistribution," Engineering Analysis with Boundary Elements, Vol. 150, pp. 385-393, 2023, https://doi.org/10.1016/j.enganabound.2023.02.017.
 
[12] A. Datta, V . Sharma, D. Sanyal, and P. Das, "A Conjugate Heat Transfer Analysis of Performance for Rectangular Microchannel with Trapezoidal Cavities and Ribs," International Journal of Thermal Sciences, Vol. 138, pp. 425-446, 2019, https://doi.org/10.1016/j.ijthermalsci.2018.12.020.
 
[13] Q. Zhu, H. Xia, J. Chen, X. Zhang, K. Chang, H. Zhang, H. Wang, J. Wan, and Y. Jin, "Fluid Flow and Heat Transfer Characteristics of Microchannel Heat Sinks with Different Groove Shapes," International Journal of Thermal Sciences, Vol. 161, pp. 106721, 2021, https://doi.org/10.1016/j.ijthermalsci.2020.106721.
 
[14] Q. Wang,  "Numerical Simulation of Fluid and Heat Transfer Characteristics of Microchannel Heat Sink with Fan-shaped Grooves and Triangular Truncated Ribs," International Communications in Heat and Mass Transfer, Vol. 155, Article Number: 107580, 2024. https://doi.org/10.1016/j.icheatmasstransfer.2024.107580.
 
[15] L. Liu, L. Zhang, X. Zhang, H. Xu, H. Zhang, S. Zhou, and Y. Cao, "Thermohydraulic Performance of the Microchannel Heat Sinks with Three Types of Double-layered Staggered Grooves," International Journal of Thermal Sciences, Vol. 201, Article Number: 109032, 2024, https://doi.org/10.1016/j.ijthermalsci.2024.109032.
 
[16] B. Li, Y. Cui, G. Li, and H. Jiang, "Numerical Analysis on Thermal-hydraulic Performance of Optimized Microchannel Heat Sink with Slant Ribs and Quatrefoil Rib-elliptical Groove Complex Structures," Applied Thermal Engineering, Vol. 240, Article Number: 122165, 2024, https://doi.org/10.1016/j.applthermaleng.2023.122165.
 
[17] H. M. Al-Hasani, and B. Freegah, "Influence of Secondary Flow Angle and Pin fin on Hydro-thermal Evaluation of Double Outlet Serpentine Mini-channel Heat Sink," Results in Engineering, Vol. 16, Article Number: 100670, 2022, https://doi.org/10.1016/j.rineng.2022.100670.
 
[18] X. Zhang, Z. Ji, J. Wang, and X. Lv, "Research Progress on Structural Optimization Design of Microchannel Heat Sinks Applied to Electronic Devices," Applied Thermal Engineering, Article Number: 121294, 2023. https://doi.org/10.1016/j.applthermaleng.2023.121294.
 
[19] M. Gorzin,  A. A .Ranjbar, and M. J. Hosseini, "Experimental and Numerical Investigation on Thermal and Hydraulic Performance of Novel Serpentine Minichannel Heat Sink for Liquid CPU Cooling," Energy Reports, Vol. 8, pp. 3375-3385, 2022, https://doi.org/10.1016/j.egyr.2022.02.179.
[20] L. Chen, D. Deng, Q. Ma, Y. Yao, and X. Xu, "Performance Evaluation of High Concentration Photovoltaic Cells Cooled by Microchannels Heat Sink with Serpentine Reentrant Microchannels," Applied Energy, Vol. 309, Article Number:  118478, 2022. https://doi.org/10.1016/j.apenergy.2021.118478.
 
[21] H. A. Amiri, D. Deng, Q. Ma, Y. Yao, and X. Xu, "Thermal Management of an Asymmetrical Wavy Microchannel Heat Sink via Ag/water Nanofluid," Case Studies in Thermal Engineering, Vol. 53, Article Number:  103857, 2024. https://doi.org/10.1016/j.csite.2023.103857.
 
[22] L. Fan,  J. Li, Y. Chen, D. Zhou, Z. Jiang, and J. Sun, "Study on the Cooling Performance of a New Secondary Flow Serpentine Liquid Cooling Plate used for Lithium Battery Thermal Management," International Journal of Heat and Mass Transfer, Vol. 218, Article Number: 124711, 2024, https://doi.org/10.1016/j.ijheatmasstransfer.2023.124711.
 
[23] A. F. Al-Neama, Z. Khatir, N. Kapur, J. Summers, and H. M. Thompson, "An Experimental and Numerical Investigation of Chevron Fin Structures in Serpentine Minichannel Heat Sinks," International Journal of Heat and Mass Transfer, Vol. 120, pp. 1213-1228, 2018, https://doi.org/10.1016/j.ijheatmasstransfer.2017.12.092.
 
[24] H. Mahmood, and B. Freegah, "Investigating the Effect of Counter Flow Formation, Ribs and Dimples on the Hydrothermal Performance of the Serpentine Mini-channel Heat Sink (SMCHS)," International Communications in Heat and Mass Transfer, Vol. 139, Article Number:  106490, 2022, https://doi.org/10.1016/j.icheatmasstransfer.2022.106490.
 

  • تاریخ دریافت 29 شهریور 1403
  • تاریخ بازنگری 14 دی 1403
  • تاریخ پذیرش 18 دی 1403