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Call for Paper - December – 2022 Edition   

(SJIF Impact Factor: 5.966) (IJIFACTOR 3.8, RANKING: A+) (PIF: 3.460)

IJATCA solicits original research papers for the December – 2022 Edition.
Last date of manuscript submission is December 30, 2022.

                                                   

Numerical Analysis of Micro Pin Fin Heat Sink Using Nano Fluids as Coolants


Volume: 1 Issue: 1
Year of Publication: 2019
Authors: Pradeepa, C.N.Nataraj



Abstract

In this paper a fluid flow and thermal characteristics of micro pin fin heat sink is investigated with the computational fluid dynamics, by this with three fins geometries (square, triangular and circular) and Nano fluids is used as a cooling fluid, since the flow and heat transfer have been studied with two types of Nano fluids (Diamond-water and Alumina-water) in addition to the base fluid water. The results obtained indicated that, using of Nano fluids instead of water as a coolant leads to enhanced heat transfer performance Also performance of heat sink is good. Here for the analysis of heat sink, the model has been designed in the CATIA V5 software, and for the fluid flow and numerical analysis ANSYS FLUENT 16.2 software is used.

References

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  3. Ravishankar, Prasad Maurya, Ankesh Kumar Pataskar, February 2014 Investigation of thermal resistance of Diamond shaped pin fin by CFD. ISSN 2250-2459, ISO 9001:2008Certified Journal,Volume 4.

  4. Asif Afzal, A.D. Mohammed Samee, R.K. Abdul Razak, M.K. Ramis. Heat transfer Characteristics of MWCNT Nano fluid in rectangular mini channels. Volume.36, No.1, March, 2018, pp. 222-228.

  5. Venkatesh Saravanan, Chitradurga K Umesh, Doddamani Hithaish, Kanakanahalli Seethara Numerical investigation of pressure drop and heat transfer in pin fin heat sink and micro channel pin fin heat sink Vol. 36, No. 1, March, 2018. Pp. 267-276.

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  7. Asif Afzal, Mohammed Samee A.D, Abdul Razak R.K Experimental Thermal Investigation of CuO-W Nano fluid in Circular Mini channel. AMSE IIETA publication2017-series Modeling B; Vol. 86; No 2; pp 335-344.

  8. Carlos A.Satish G.Rubio-Jimenez. Numerical Analysis of Novel micro pin fin heat sink with variable fin density IEEE VOL.2 NO.5 MAY 2012.

  9. Piyush Laad, Bhushan Akhare, Praveen Chaurasia. Thermal analysis of heat sinks with fins of different configuration using ansys workbench 14.0 ISSN:2277-9655, Impact Factor:4.116

Keywords

Heat sink, Nano fluids, 3D Fins Geometry, Reynolds number.




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