The influence of tip clearance and shape of pin fins on the heat transfer performance and friction factor in aluminum silicon alloy heat exchanger

References

• T. Izci, M. Koz, and A. Kosar, “The effect of micro pin-fin shape on thermal and hydraulic performance of micro pin-fin heat sinks,” Heat Transf. Eng., vol. 36, no. 17, pp. 1447–1457, 2015. DOI: 10.1080/01457632.2015.1010921.
   Web of Science ®Google Scholar
• T. Bello-Ochende, J. P. Meyer, and A. Bejan, “Constructal multi-scale pin–fins,” Int. J. Heat Mass Transfer, vol. 53, no. 13–14, pp. 2773–2779, 2010. DOI: 10.1016/j.ijheatmasstransfer.2010.02.021.
   Web of Science ®Google Scholar
• O. O. Adewumi, T. Bello-Ochende, and J. P. Meyer, “Constructal design of combined microchannel and micro pin fins for electronic cooling,” Int. J. Heat Mass Transfer, vol. 53, no. 11, pp. 315–323, 2013. DOI: 10.1016/j.ijheatmasstransfer.2013.07.039.
   Google Scholar
• J. F. Tullius, T. K. Tullius, and Y. Bayazitoglu, “Optimization of short micro pin fins in minichannels,” Int. J. Heat Mass Transfer, vol. 55, no. 15–16, pp. 3921–3932, 2012. DOI: 10.1016/j.ijheatmasstransfer.2012.03.022.
   Web of Science ®Google Scholar
• Y. T. Yang et al., “Numerical simulations and optimization of porous pin fins in a rectangular channel,” Num. Heat Trans. A: Appl., vol. 70, no. 7, pp. 791–808, 2016. DOI: 10.1080/10407782.2016.1214479.
   Web of Science ®Google Scholar
• G. L. Wang et al., “Heat transfer and friction characteristics of the microfluidic heat sink with variously-shaped ribs for chip cooling,” Sensors, vol. 15, no. 4, pp. 9547–9562, 2015. DOI: 10.3390/s150409547.
   PubMed Web of Science ®Google Scholar
• M. K. Chyu, S. C. Siw, and H. K. Moon, “Effects of height-to-diameter ratio of pin element on heat transfer from staggered pin-fin arrays,” In ASME Turbo Expo 2009: Power for Land, Sea, and Air. New York, NY: American Society of Mechanical Engineers, pp. 1–18, 2009.
   Google Scholar
• M. E. Lyall et al., “Heat transfer from low aspect ratio pin fins,” J. Turbomachinery, vol. 133, no. 1, pp. 1–10, 2011. DOI: 10.1115/1.2812951.
   Web of Science ®Google Scholar
• S. C. Siw et al., “The effects of different pin-fin arrays on heat transfer and pressure loss in a narrow channel,” In ASME Turbo Expo 2015: Turbine Technical Conference and Exposition. New York, NY: American Society of Mechanical Engineers, 2015.
   Google Scholar
• A. Sakanova, “Heat transfer enhancement of perforated pin heat sink in future aircraft applications,” J. Appl. Therm. Eng., vol. 124, pp. 315–326, 2017. DOI: 10.1016/j.applthermaleng.2017.06.031.
   Web of Science ®Google Scholar
• C. H. Huang, Y. C. Liu, and H. Ay, “The design of optimum perforation diameters for pin fin array for heat transfer enhancement,” Int. J. Heat Mass Transfer, vol. 84, pp. 752–765, 2015. DOI: 10.1016/j.ijheatmasstransfer.2014.12.065.
   Web of Science ®Google Scholar
• A. Al-Damook et al., “An experimental and computational investigation of thermal air flows through perforated pin heat sinks,” Appl. Therm. Eng., vol. 89, pp. 365–376, 2015. DOI: 10.1016/j.applthermaleng.2015.06.036.
   Web of Science ®Google Scholar
• C. H. Wu, H. W. Tang, and Y. T. Yang, “Numerical simulation and optimization of turbulent flows through perforated circular pin fin heat sinks,” Num. Heat Transf. A: Appl., vol. 71, no. 2, pp. 172–188, 2017. DOI: 10.1080/10407782.2016.1264727.
   Web of Science ®Google Scholar
• E. M. Sparrow, and J. W. Ramsey, “Heat transfer and pressure drop for a staggered wall-attached array of cylinders with tip clearance,” Int. J. Heat Mass Transfer, vol. 21, no. 11, pp. 1369–1378, 1978. DOI: 10.1016/0017-9310(78)90200-4.
   Web of Science ®Google Scholar
• K. A. Moores, and Y. K. Joshi, “Effect of tip clearance on the thermal and hydrodynamic performance of a shrouded pin fin array,” Trans. Asme Series C: J. Heat Transfer, vol. 125, no. 6, pp. 999–1006, 2003. DOI: 10.1115/1.1621897.
   Web of Science ®Google Scholar
• J. Y. Min, S. P. Jang, and S. J. Kim, “Effect of tip clearance on the cooling performance of a microchannel heat sink,” Int. J. Heat Mass Transfer, vol. 47, no. 5, pp. 1099–1103, 2004. DOI: 10.1016/j.ijheatmasstransfer.2003.08.020.
   Web of Science ®Google Scholar
• K. A. Moores, J. Kim, and Y. K. Joshi, “Heat transfer and fluid flow in shrouded pin fin arrays with and without tip clearance,” Int. J. Heat Mass Transfer, vol. 52, no. 25–26, pp. 5978–5989, 2009. DOI: 10.1016/j.ijheatmasstransfer.2009.08.005.
   Web of Science ®Google Scholar
• R. Roth et al., “Heat transfer in freestanding microchannels with in-line and staggered pin fin structures with clearance,” Int. J. Heat Mass Transfer, vol. 67, pp. 1–15, 2013. DOI: 10.1016/j.ijheatmasstransfer.2013.07.097.
   Web of Science ®Google Scholar
• H. K. Park, and B. J. Chung, “Optimal tip clearance in the laminar forced convection heat transfer of a finned plate in a square duct,” Int. Commun. Heat Mass Transfer, vol. 63, pp. 73–81, 2015. DOI: 10.1016/j.icheatmasstransfer.2015.02.010.
   Web of Science ®Google Scholar
• Z. Liu, N. Guan, and C. Zhang, “Influence of tip clearance on heat transfer efficiency in micro-cylinders-group heat sink,” J. Exp. Therm. Fluid Sci., vol. 46, pp. 64–73, 2013. DOI: 10.1016/j.expthermflusci.2012.11.021.
   Web of Science ®Google Scholar
• D. Mei et al., “Effect of tip clearance on the heat transfer and pressure drop performance in the micro-reactor with micro-pin–fin arrays at low Reynolds number,” Int. J. Heat Mass Transfer, vol. 70, no. 2, pp. 709–718, 2014. DOI: 10.1016/j.ijheatmasstransfer.2013.11.060.
   Google Scholar
• P. A. Deshmukh, and R. M. Warkhedkar, “Thermal performance of elliptical pin fin heat sink under combined natural and forced convection,” J. Exp. Therm. Fluid sci., vol. 50, no. 6, pp. 61–68, 2013. DOI: 10.1016/j.expthermflusci.2013.05.005.
   Google Scholar
• F. Wang, J. Zhang, and S. Wang, “Investigation on flow and heat transfer characteristics in rectangular channel with drop-shaped pin fins,” Propulsion Power Res., vol. 1, no. 1, pp. 64–70, 2012. DOI: 10.1016/j.jppr.2012.10.003.
   Google Scholar
• F. R. Menter, “Two-equation eddy-viscosity turbulence models for engineering applications,” AIAA J., vol. 32, no. 8, pp. 1598–1605, 1994. DOI: 10.2514/3.12149.
   Web of Science ®Google Scholar
• D. C. Wilcox, “Reassessment of the scale-determining equation for advanced turbulence models,” AIAA J., vol. 26, no. 11, pp. 1299–1310, 1988. DOI: 10.2514/3.10041.
   Google Scholar
• F. Zhou, and I. Catton, “Numerical evaluation of flow and heat transfer in plate-pin fin heat sinks with various pin cross-sections,” Num. Heat Transf. A: Appl., vol. 60, no. 2, pp. 107–128, 2011. DOI: 10.1080/10407782.2011.588574.
   Web of Science ®Google Scholar
• H. Jonsson, and B. Moshfegh, “Modeling of the thermal and hydraulic performance of plate fin, strip fin, and pin fin heat sinks-influence of flow bypass,” J. IEEE trans. Components Packaging Technologies, vol. 24, no. 2, pp. 142–149, 2001. DOI: 10.1109/6144.926376.
   Web of Science ®Google Scholar
• X. Yu et al., “Development of a plate-pin fin heat sink and its performance comparisons with a plate fin heat sink,” J. Appl. Therm. Eng., vol. 25, no. 2–3, pp. 173–182, 2005. DOI: 10.1016/j.applthermaleng.2004.06.016.
   Web of Science ®Google Scholar