Modelling, analysis and comparison of heatsink designs with improved natural convection
Modelling, analysis and comparison of heatsink designs with improved natural convection
The paper presents FEM based study of various heatsink designs. The main aim of the study is to determine and evaluate solutions with improved heat dissipation by utilization of natural convection. Seventeen different cases both classical and proposed by the authors are studied, where each case is examined under three different heat source (in the case with the proposed study a transistor) powers. Results for temperature of the power source and velocity magnitudes in the studied volume are presented and comparted. Experimental verification of the modeling is presented for selected cases.
Dimitrov, Borislav
7a128e82-8621-4ffb-8390-77f7153d5d3a
Marinov, Angel
c16b63bb-fbb3-4517-916b-269eb2d9d434
Boshe, Alex
7595989b-2ae2-4721-be25-889ebbdec065
Georgiev, Anton
0021ed34-f127-421a-9179-86d0825d3a1a
28 May 2016
Dimitrov, Borislav
7a128e82-8621-4ffb-8390-77f7153d5d3a
Marinov, Angel
c16b63bb-fbb3-4517-916b-269eb2d9d434
Boshe, Alex
7595989b-2ae2-4721-be25-889ebbdec065
Georgiev, Anton
0021ed34-f127-421a-9179-86d0825d3a1a
Dimitrov, Borislav, Marinov, Angel, Boshe, Alex and Georgiev, Anton
(2016)
Modelling, analysis and comparison of heatsink designs with improved natural convection.
19th International Symposium on Electrical Apparatus and Technologies SIELA 2016, Bourgas, Bulgaria.
29 May - 01 Jun 2016.
Record type:
Conference or Workshop Item
(Paper)
Abstract
The paper presents FEM based study of various heatsink designs. The main aim of the study is to determine and evaluate solutions with improved heat dissipation by utilization of natural convection. Seventeen different cases both classical and proposed by the authors are studied, where each case is examined under three different heat source (in the case with the proposed study a transistor) powers. Results for temperature of the power source and velocity magnitudes in the studied volume are presented and comparted. Experimental verification of the modeling is presented for selected cases.
Text
PID4288415.pdf
- Other
More information
Published date: 28 May 2016
Venue - Dates:
19th International Symposium on Electrical Apparatus and Technologies SIELA 2016, Bourgas, Bulgaria, 2016-05-29 - 2016-06-01
Organisations:
Energy Technology Group
Identifiers
Local EPrints ID: 397781
URI: http://eprints.soton.ac.uk/id/eprint/397781
PURE UUID: 67778739-c877-4a4f-9516-8c5ddcebcadd
Catalogue record
Date deposited: 06 Jul 2016 12:24
Last modified: 15 Mar 2024 01:22
Export record
Contributors
Author:
Borislav Dimitrov
Author:
Angel Marinov
Author:
Alex Boshe
Author:
Anton Georgiev
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics