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Published in:

Volume 7 Issue 7
July-2020
eISSN: 2349-5162

Unique Identifier

JETIR2007087

Page Number

726-736

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Title

Experimental Investigation on Heat Transfer Enhancement by Using Protrusion Patterned Surface

ISSN

2349-5162

Cite This Article

"Experimental Investigation on Heat Transfer Enhancement by Using Protrusion Patterned Surface", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 7, page no.726-736, July-2020, Available :http://www.jetir.org/papers/JETIR2007087.pdf

Abstract

Dimples play a really important role in heat transfer enhancement of electronic cooling systems, heat exchangers, etc. This work mainly deals with the experimental investigation of forced convection heat transfer over circular & oval-shaped dimples of various diameters on a flat copper and aluminum plate under external streamline flow conditions. Experimental measurements on heat transfer characteristics of air (with various inlet flow rates) on a flat plate with dimples were conducted. From the obtained results, it had been observed that the warmth transfer coefficient and Nusselt number were high for the copper plate during which the diameter of dimples increases centrally within the direction of flow

Key Words

Heat Transfer, Circular Shape, Laminar Flow, Dimples Shape (Cashew & Capsule)

Cite This Article

"Experimental Investigation on Heat Transfer Enhancement by Using Protrusion Patterned Surface", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp726-736, July-2020, Available at : http://www.jetir.org/papers/JETIR2007087.pdf

Publication Details

Published Paper ID: JETIR2007087
Registration ID: 234855
Published In: Volume 7 | Issue 7 | Year July-2020
DOI (Digital Object Identifier):
Page No: 726-736
ISSN Number: 2349-5162

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Cite This Article

"Experimental Investigation on Heat Transfer Enhancement by Using Protrusion Patterned Surface", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 7, page no. pp726-736, July-2020, Available at : http://www.jetir.org/papers/JETIR2007087.pdf




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