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2 articles for “cylindrical perforated pin fins”

• Published Subscription 4 Jun 2020

  Numerical Analysis of Thermal Performance of Cylindrical Perforated Pin Fins for Aligned Arrangement

  By Chandraveer Singh Kanawat, Pawan Kumar Pant, Manoj Kumar Pathak, Amit Joshi

  Abstract: Present paper investigates the thermal characteristics pertaining to laminar forced convection heat transfer enhancement achieved in a flat surface mounted with cylindrical perforated pin fins in a rectangular channel having a area of cross section 280 x150 mm2.The analysis was done for the range of angle of perforated holes from 00 to 600 for a constant value of Reynolds Number and fixed fin spacing of 40 mm using air as …

  Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 7, Issue 1, 2020 · pp. 8–16 Read article →

• Published Open access Original Research Special issue 22 Apr 2024

  Impact of Tool rotating speeds on the Mechanical characteristics of dissimilar friction stir-welded AZ80A-Mg – AA6061-Al joints

  By P J Lokesh Kumar, P Sevvel, S Shankaranarayanan, C Jayabalan, S D Sekar, K Sengottaiyan

  Abstract: In this investigation, separate AA6061-Al and AZ80A-Mg alloy plates were effectively joined through stir welding with friction. We looked closely at the weld joints' characteristics, especially their mechanical aspects. In the experiment, here were multiple tool rotating rates (rpm) of 800, 1000, 1200, 1400, and 1600 used. A cylindrical pin-equipped tool featuring a tapered profile was utilized, inserted into the AA6061 alloy plate is offset by 0.5 mm, while maintaining …

  Published in Journal of Polymer & Composites · Vol. 12, Issue 1, 2024 · pp. 161–168 Read article →