In the present work, the effective thermal conductivity of teak wood dust (TWD) filled epoxy composites at different volume fractions (6.5, 11.3, 26.8 and 35.9%) have been determined experimentally by using Lee’s Apparatus. Composites of teak wood dust particles of 150µ, 200µ and 250µ sizes with varying volume fractions (6.5, 11.3, 26.8 and 35.9%) have been developed by hand lay up technique. From the tests it is observed that for each size of TWD, the thermal conductivity values of composites decreases with increase of filler content which indicates that the TWD reinforced epoxy composites have good insulation properties. It has also been found that the composite with 150µ particle size of teak wood dust at same volume fractions exhibited lowest thermal conductivity compared to composites with 200µ and 250µ of teak wood dust. Therefore the composite with particle size 150µ at 35.9% volume fraction teak wood dust may be more suitable for insulation applications. Experimental results (TWD,150µ) are also compared with the theoretical models (such as Rule of Mixture model, Russel model, Maxwell model Baschirow & Selenew model ) and found that the errors associated with all the above four models with respect to experimental ones lie in the range of 20.14 to 84%, 74 to111.84%, 79.13 to 115.79% and 60.13 to 102% respectively.
Published in | International Journal of Mechanical Engineering and Applications (Volume 2, Issue 6) |
DOI | 10.11648/j.ijmea.20140206.13 |
Page(s) | 98-103 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2014. Published by Science Publishing Group |
Lee’s Apparatus, Epoxy, Teak Wood Dust Composite, Thermal Conductivity, Error Analysis
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[3] | Baschirow AB, Manukian AM. Thermal conductivities of polymers at various temperatures and pressures Mech. Polim (1974), 3, pp.564. |
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[7] | Abdullah Fadhel Abbas, “Theoretical and Experimental investigation of natural composite materials as thermal insulation,” Al- Qadisiya Journal for engineering sciences, Vol. 4 (2), 2011. |
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[11] | Mohapatra Ramesh Chandra, Mishra Antaryami and Choudhury Bibhuti Bhushan, “Measurement on Thermal Conductivity of Pine Wood Dust Filled Epoxy Composites” American journal of Mechanical Engineering, Vol. 2, Issue 4 (2014), pp 114-119. DOI:10.12691/ajme-2-4-3. |
APA Style
Ramesh Chandra Mohapatra, Antaryami Mishra, Bibhuti Bhushan Choudhury. (2014). Experimental Study on Thermal Conductivity of Teak Wood Dust Reinforced Epoxy Composite Using Lee’s Apparatus Method. International Journal of Mechanical Engineering and Applications, 2(6), 98-103. https://doi.org/10.11648/j.ijmea.20140206.13
ACS Style
Ramesh Chandra Mohapatra; Antaryami Mishra; Bibhuti Bhushan Choudhury. Experimental Study on Thermal Conductivity of Teak Wood Dust Reinforced Epoxy Composite Using Lee’s Apparatus Method. Int. J. Mech. Eng. Appl. 2014, 2(6), 98-103. doi: 10.11648/j.ijmea.20140206.13
AMA Style
Ramesh Chandra Mohapatra, Antaryami Mishra, Bibhuti Bhushan Choudhury. Experimental Study on Thermal Conductivity of Teak Wood Dust Reinforced Epoxy Composite Using Lee’s Apparatus Method. Int J Mech Eng Appl. 2014;2(6):98-103. doi: 10.11648/j.ijmea.20140206.13
@article{10.11648/j.ijmea.20140206.13, author = {Ramesh Chandra Mohapatra and Antaryami Mishra and Bibhuti Bhushan Choudhury}, title = {Experimental Study on Thermal Conductivity of Teak Wood Dust Reinforced Epoxy Composite Using Lee’s Apparatus Method}, journal = {International Journal of Mechanical Engineering and Applications}, volume = {2}, number = {6}, pages = {98-103}, doi = {10.11648/j.ijmea.20140206.13}, url = {https://doi.org/10.11648/j.ijmea.20140206.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20140206.13}, abstract = {In the present work, the effective thermal conductivity of teak wood dust (TWD) filled epoxy composites at different volume fractions (6.5, 11.3, 26.8 and 35.9%) have been determined experimentally by using Lee’s Apparatus. Composites of teak wood dust particles of 150µ, 200µ and 250µ sizes with varying volume fractions (6.5, 11.3, 26.8 and 35.9%) have been developed by hand lay up technique. From the tests it is observed that for each size of TWD, the thermal conductivity values of composites decreases with increase of filler content which indicates that the TWD reinforced epoxy composites have good insulation properties. It has also been found that the composite with 150µ particle size of teak wood dust at same volume fractions exhibited lowest thermal conductivity compared to composites with 200µ and 250µ of teak wood dust. Therefore the composite with particle size 150µ at 35.9% volume fraction teak wood dust may be more suitable for insulation applications. Experimental results (TWD,150µ) are also compared with the theoretical models (such as Rule of Mixture model, Russel model, Maxwell model Baschirow & Selenew model ) and found that the errors associated with all the above four models with respect to experimental ones lie in the range of 20.14 to 84%, 74 to111.84%, 79.13 to 115.79% and 60.13 to 102% respectively.}, year = {2014} }
TY - JOUR T1 - Experimental Study on Thermal Conductivity of Teak Wood Dust Reinforced Epoxy Composite Using Lee’s Apparatus Method AU - Ramesh Chandra Mohapatra AU - Antaryami Mishra AU - Bibhuti Bhushan Choudhury Y1 - 2014/12/18 PY - 2014 N1 - https://doi.org/10.11648/j.ijmea.20140206.13 DO - 10.11648/j.ijmea.20140206.13 T2 - International Journal of Mechanical Engineering and Applications JF - International Journal of Mechanical Engineering and Applications JO - International Journal of Mechanical Engineering and Applications SP - 98 EP - 103 PB - Science Publishing Group SN - 2330-0248 UR - https://doi.org/10.11648/j.ijmea.20140206.13 AB - In the present work, the effective thermal conductivity of teak wood dust (TWD) filled epoxy composites at different volume fractions (6.5, 11.3, 26.8 and 35.9%) have been determined experimentally by using Lee’s Apparatus. Composites of teak wood dust particles of 150µ, 200µ and 250µ sizes with varying volume fractions (6.5, 11.3, 26.8 and 35.9%) have been developed by hand lay up technique. From the tests it is observed that for each size of TWD, the thermal conductivity values of composites decreases with increase of filler content which indicates that the TWD reinforced epoxy composites have good insulation properties. It has also been found that the composite with 150µ particle size of teak wood dust at same volume fractions exhibited lowest thermal conductivity compared to composites with 200µ and 250µ of teak wood dust. Therefore the composite with particle size 150µ at 35.9% volume fraction teak wood dust may be more suitable for insulation applications. Experimental results (TWD,150µ) are also compared with the theoretical models (such as Rule of Mixture model, Russel model, Maxwell model Baschirow & Selenew model ) and found that the errors associated with all the above four models with respect to experimental ones lie in the range of 20.14 to 84%, 74 to111.84%, 79.13 to 115.79% and 60.13 to 102% respectively. VL - 2 IS - 6 ER -