Polymer composites having comparable thermal conductivity to stainless steel at room temperature are commercially available nowadays. Metal or carbon fiber and particles are added to base polymers to enhance mechanical and thermal performance. However for polymer composites having high additive concentration, characterizing mechanical and thermal properties of the composite may be a challenging problem due to an-isotropic natural and non-homogeneity. In this paper, a novel thermal property measurement method based on the 3-omega (3ω) is proposed for thermal analysis of polymer composites. Sensitivity and feasible limit of the 3ω method with “boundary mismatch assumption” is analyzed for measurement of polymer composites having broad range of thermal conductivity.
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ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology
July 14–19, 2013
Minneapolis, Minnesota, USA
Conference Sponsors:
- Heat Transfer Division
ISBN:
978-0-7918-5547-8
PROCEEDINGS PAPER
Thermal Characterization of Polymer Composites by Using the 3-Omega Method Available to Purchase
Dong-Wook Oh,
Dong-Wook Oh
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
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Young Kim,
Young Kim
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
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Jun Seok Choi,
Jun Seok Choi
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
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Ook Joong Kim,
Ook Joong Kim
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
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Kong Hoon Lee
Kong Hoon Lee
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
Search for other works by this author on:
Dong-Wook Oh
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
Young Kim
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
Jun Seok Choi
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
Ook Joong Kim
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
Kong Hoon Lee
Korea Institute of Machinery and Materials, Daejon, Republic of Korea
Paper No:
HT2013-17762, V001T02A007; 5 pages
Published Online:
December 21, 2013
Citation
Oh, D, Kim, Y, Choi, JS, Kim, OJ, & Lee, KH. "Thermal Characterization of Polymer Composites by Using the 3-Omega Method." Proceedings of the ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Theory and Fundamental Research in Heat Transfer. Minneapolis, Minnesota, USA. July 14–19, 2013. V001T02A007. ASME. https://doi.org/10.1115/HT2013-17762
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