News Updates Thursday 25th Apr 2019 :
  • Welcome to INPRESSCO, world's leading publishers, We have served more than 10000+ authors
  • Articles are invited in engineering, science, technology, management, industrial engg, biotechnology etc.
  • Paper submission last date of March/April 2019 is 24 April 2019, Submit online or at
  • Our journals are indexed in NAAS, University of Regensburg Germany, Google Scholar, Cross Ref etc.
  • DOI is given to all articles

Experimental Study of Parallel Plate Fin Heat Sinks with and without Perforation on Circular Pin Fins between the Plate Fins

Author : Rahul R. Sonawane and D. D. Palande

Pages : 375-380, DOI:http://Dx.Doi.Org/10.14741/Ijcet/22774106/spl.5.6.2016.70
Download PDF

It is very important to enhance the heat transfer rate and ensure the better cooling of electronic devices. The fined surface is most commonly used to dissipate heat quickly to the surrounding flowing fluid. Experiment is carried out to investigate heat transfer rate in natural convection of parallel plate fin heat sink with circular pin fins placed between the plate fins. The firstly parallel plate heat sink consists of without perforated circular pin fin and its performance is compared with perforated circular pin fin. The height of circular pin fin is taken as 50 mm, 35 mm, 25 mm respectively for both cases. Further the number of perforation on pin fin increases and its effect on heat transfer rate is also examined. The result shows that, parallel plate fin heat sink with perforated circular pin fins gives more heat transfer than without perforated circular pin fins. In above three cases, it is observed that circular pin fin at 25 mm height shows better heat transfer than other two heights. The increase in number of perforation on each pin fin increases heat transfer rate.

Keywords: Parallel plate fin Heat sink, Circular pin fins, Perforation, Heat transfer rate.

Call for Papers
  1. IJCET- March/April 2019 Issue

    Submission Last Date
    24 April
  2. DOI is given to all articles
  3. Current Issue
  4. IJTT-June-2019
  5. IJAIE-June-2019
  6. IJCSB-June-2019
  • Inpressco Google Scholar
  • Inpressco Science Central
  • Inpressco Global impact factor
  • Inpressco aap

International Press corporation is licensed under a Creative Commons Attribution-Non Commercial NoDerivs 3.0 Unported License
©2010-2018 INPRESSCO® All Rights Reserved