Effect of Staggered Fins on Heat Transfer and Pressure Drop in Heatsinks

نویسندگان

  • Nimesh M. Limbasiya
  • Atal Bihari Harichandan
چکیده

The performance of a heatsink with and without staggered fins is analyzed in the present work. The effect of flow resistance on thermal behavior of staggered plate heatsinks were analyzed in the present study. Ansys FLUENT has been used for the present simulation. Authors have used three different models with and without staggered arrangement. The result shows advantage of staggered heat sink over standard heat sink in terms of heat transfer. The comparison of standard and staggered model were performed by considering quality factor, pumping power and heat transfer rate experienced by the respective fins. It has been observed that use of staggered heat sink always leads to maximization of heat transfer.

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تاریخ انتشار 2017