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Title: :  Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure
PaperId: :  C-1481
Published in:   International Journal Of Advance Research And Innovative Ideas In Education
Publisher:   IJARIIE
e-ISSN:   2395-4396
Volume/Issue:    Volume 2 Issue 2 2017
DUI:    16.0415/IJARIIE-C-1481
Licence: :   IJARIIE is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.

Auther NameAuther Institute
Poojitha MadupuNNRG, Telangana
T.SwethaNNRG, Telangana
N.Chandra KanthNNRG, Telangana

Abstract

Mechanical Engineering
Natural convection, FLUENT (14.5), plate-fin heat sink , Heat transfer characteristics .
Electronic devices are strategic devices such as radars, communication sets, and amplifiers, twt’s controls which are used in aircraft, space vehicles, missiles and ground stations. The use of these devices in strategic and military application is rapidly increasing and these equipments are becoming more and more sophisticated. Plate fin heat sinks are commonly used devices for enhancing heat transfer in electronics components. In this thesis, investigations will be carried out to determine the heat transfer rates in a heat sink by means of varying pitch of the fin with air as the working fluid. Analysis is carried out for heat sink with closed enclosure constant wall heat flux. Analysis is done with Aluminum alloy 6061, where Aluminum alloy 6061 was having highest temperature, heat transfer coefficient and better efficiency values. PRO-E is used for the modeling of plate fins. Analysis is performed in ANSYS software. CFD analysis is performed for different cases to determine heat transfer coefficient, pressure drop, mass flow rate and heat transfer rate. From the analysis done on the mentioned softwares finally we get the results of pressure, velocity and heat transfer coefficient values for Reynolds number 8000 and 14000

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IJARIIE Poojitha Madupu, T.Swetha, and N.Chandra Kanth. "Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure" International Journal Of Advance Research And Innovative Ideas In Education Volume 2 Issue 2 2017 Page 42-47
MLA Poojitha Madupu, T.Swetha, and N.Chandra Kanth. "Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure." International Journal Of Advance Research And Innovative Ideas In Education 2.2(2017) : 42-47.
APA Poojitha Madupu, T.Swetha, & N.Chandra Kanth. (2017). Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure. International Journal Of Advance Research And Innovative Ideas In Education, 2(2), 42-47.
Chicago Poojitha Madupu, T.Swetha, and N.Chandra Kanth. "Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure." International Journal Of Advance Research And Innovative Ideas In Education 2, no. 2 (2017) : 42-47.
Oxford Poojitha Madupu, T.Swetha, and N.Chandra Kanth. 'Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure', International Journal Of Advance Research And Innovative Ideas In Education, vol. 2, no. 2, 2017, p. 42-47. Available from IJARIIE, https://ijariie.com/AdminUploadPdf/Thermal_analysis_to_estimate_heat_transfer_from_heat_sink_by_natural_convection_through_closed_enclosure_1481.pdf (Accessed : ).
Harvard Poojitha Madupu, T.Swetha, and N.Chandra Kanth. (2017) 'Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure', International Journal Of Advance Research And Innovative Ideas In Education, 2(2), pp. 42-47IJARIIE [Online]. Available at: https://ijariie.com/AdminUploadPdf/Thermal_analysis_to_estimate_heat_transfer_from_heat_sink_by_natural_convection_through_closed_enclosure_1481.pdf (Accessed : )
IEEE Poojitha Madupu, T.Swetha, and N.Chandra Kanth, "Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure," International Journal Of Advance Research And Innovative Ideas In Education, vol. 2, no. 2, pp. 42-47, 4 2017. [Online]. Available: https://ijariie.com/AdminUploadPdf/Thermal_analysis_to_estimate_heat_transfer_from_heat_sink_by_natural_convection_through_closed_enclosure_1481.pdf [Accessed : ].
Turabian Poojitha Madupu, T.Swetha, and N.Chandra Kanth. "Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure." International Journal Of Advance Research And Innovative Ideas In Education [Online]. volume 2 number 2 ().
Vancouver Poojitha Madupu, T.Swetha, and N.Chandra Kanth. Thermal analysis to estimate heat transfer from heat sink by natural convection through closed enclosure. International Journal Of Advance Research And Innovative Ideas In Education [Internet]. 2017 [Cited : ]; 2(2) : 42-47. Available from: https://ijariie.com/AdminUploadPdf/Thermal_analysis_to_estimate_heat_transfer_from_heat_sink_by_natural_convection_through_closed_enclosure_1481.pdf
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