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Thermal and Flow Analysis of Split Drop-Shaped Pin Fins for Improved Heat Transfer Rate
https://orcid.org/http://orcid.org/0000-0002-3580-2770
Proper dissipation of thermal energy has always been a requirement for better efficiency of a system. Fins provide additional surfaces to reject heat to the surrounding from the working faces. The current work considers the thermal analysis of pin fins of circular and drop-shaped cross section. Fins of uniform cross section are placed over a base plate arranged in a staggered manner. With an analysis of various thermal and flow parameters, the drop-shaped pin fin is found to yield a better thermal enhancement over cylindrical pin fins. Further, the drop-shaped fins are modified to make a split to enhance the interaction between the fluid and the fin surface. The modification shows slightly better result compared to existing drop-shaped fin. The modelling has been done using ANSYS FLUENT 17.1.
Thermal and Flow Analysis of Split Drop-Shaped Pin Fins for Improved Heat Transfer Rate
https://orcid.org/http://orcid.org/0000-0002-3580-2770
Proper dissipation of thermal energy has always been a requirement for better efficiency of a system. Fins provide additional surfaces to reject heat to the surrounding from the working faces. The current work considers the thermal analysis of pin fins of circular and drop-shaped cross section. Fins of uniform cross section are placed over a base plate arranged in a staggered manner. With an analysis of various thermal and flow parameters, the drop-shaped pin fin is found to yield a better thermal enhancement over cylindrical pin fins. Further, the drop-shaped fins are modified to make a split to enhance the interaction between the fluid and the fin surface. The modification shows slightly better result compared to existing drop-shaped fin. The modelling has been done using ANSYS FLUENT 17.1.
Thermal and Flow Analysis of Split Drop-Shaped Pin Fins for Improved Heat Transfer Rate
https://orcid.org/http://orcid.org/0000-0002-3580-2770
Proper dissipation of thermal energy has always been a requirement for better efficiency of a system. Fins provide additional surfaces to reject heat to the surrounding from the working faces. The current work considers the thermal analysis of pin fins of circular and drop-shaped cross section. Fins of uniform cross section are placed over a base plate arranged in a staggered manner. With an analysis of various thermal and flow parameters, the drop-shaped pin fin is found to yield a better thermal enhancement over cylindrical pin fins. Further, the drop-shaped fins are modified to make a split to enhance the interaction between the fluid and the fin surface. The modification shows slightly better result compared to existing drop-shaped fin. The modelling has been done using ANSYS FLUENT 17.1.
Thermal and Flow Analysis of Split Drop-Shaped Pin Fins for Improved Heat Transfer Rate
J. Inst. Eng. India Ser. C
Ranjan, Alok (author) / Yadav, Surendra Singh (author) / Das, Koushik (author)
Journal of The Institution of Engineers (India): Series C ; 101 ; 375-382
2020-04-01
8 pages
Article (Journal)
Electronic Resource
English
Thermal and Flow Analysis of Split Drop-Shaped Pin Fins for Improved Heat Transfer Rate
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