Thermal properties of corn husk fiber as insulation for flat plate solar collector

Authors

  • Khwanthipha Pandecha
  • Anan Pongtornkulpanich
  • Sukrudee Sukchai
  • Tawat Suriwong

Keywords:

insulation material, thermal property, flat plate solar collector, collector efficiency

Abstract

In order to reduce solar collector cost, heat loss of collector system and improve collector efficiency, the development of thermal insulation is a significant factor. In this research, local agricultural residue, corn husk fiber, is experimentally investigated to be a suitable insulation material for flat plate solar collector. Thermal conductivity, thermal resistance and thermal deterioration, of corn husk fiber have been determined. Factors affecting thermal conductivity, which include density, level of urea formaldehyde and paraffin, were examined. Additionally, collector testing to compare thermal performance between corn husk fiber and conventional fiber glass insulation material has been performed. It was found that  and  for corn husk fiber and fiber glass are 0.49 and 0.47, respectively and 7.73 and 9.85 W/m2.oC, respectively. Cost evaluation for both insulation materials was done, which indicated that cost of corn husk is lower than that of fiber glass. The results showed that corn husk fiber is technically and financially more suitable insulation material than fiber glass.

References

Kawkasikum, T. (1994), Thermal insulation guides, Bangkok, M&E.

Office of the Permanent Secretary Ministry of Commerce. (n.d.), Imports of Thailand's top 15 countries: Products made of glass fiber and glass fiber, Retrieved September 23, 2014, from http://www.ops3.moc.go.th/infor/MenuComTH/stru2_ import/import_topn_re/report.asp

Khedari, J., Charoenvai, S., and Hirunlabh, J. (2003), New insulating particleboards from durian and coconut coir, Building and Environment, 38, 435-441.

Khedari, J., Nankongnab, N., Hirunlabh, J., and Teekasap, S. (2004), New low-cost insulation particleboards from mixture of durian peel and coconut coir, Building and Environment, 39, 59-65.

Manohar, K, Ramlakhan, D., Kochhar, G., and Haldar, S. (2006), Biodegradable Fibrous Thermal Insulation, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 28, 45-47.

Zhou, X., Zheng, F., Li, H., and Lu, C. (2010), An environment-friendly thermal insulation material from cotton stalk fibers, Energy and Building, 42, 1070-1074.

Tangjuank, S. (2011), Thermal insulation and physical properties of particleboards from pineapple leaves, International Journal of Physical Sciences, 6(19), 4528-4532.

Panyakeaw, S. and Fotios, S. (2011), New thermal insulation boards made from coconut husk and bagasse, Energy and Building, 43, 1732-1739.

Padkho, N. (2012), A new design recycle agricultural waste materials for profitable use rice straw and maize husk in wall, Procedia Engineering, 32, 1113-1118.

Manohar, K. (2012), Renewable Building Thermal Insulation - Oil Palm Fibre, International Journal of Engineering and Technology, 2(3), 475-479.

Manohar, K. (2012), Experimental Investigation of Building Thermal Insulation from Agricultural By-products, British Journal of Applied Science & Technology, 2, 227-239.

Ibrahim, S.H., Sia, W.K., Baharun, A., Nawi, M.N.M., and Affandi, R. (2014), Thermal Performance of Oil Palm Fibre and Paper Pulp as the Insulation Materials, UNIMAS e-Journal of Civil Engineering.

Luamkanchanaphan, T., Chotikaprakhan, S., and Jarusombati, S. (2012), A study of Physical, Mechanical and Thermal Properties for Thermal Insulation from Narrow-leaved Cattail Fibers, APCBEE Procedia, 1, 46-52.

Maize: Planted, Area harvested, and yields of 2011-2013, Retrieved September 23, 2014, from http://www.oae.go.th/download/prcai/DryCrop/maize52-54.pdf

Japanese Industrial Standard. (2003), JIS A 5905: 2003 Fiberboards, Construction and Building Materials, 38, 872-878.

Norul Izani, M.A., Paridah, M.T., Anwar, U.M.K., Mohd Nor, M.Y. and H’ng, P.S. (2013), Effect of fiber treatment on morphology, tensile and thermogravimetric analysis of oil palm empty fruit bunches fiber, Composites, 45, 1251-1257.

Joyjumroon, P. (2011), Comparing features 10 types of materials, Retrieved February 10, 2015, from http://www.navy.mi.th/ncd/main/knowledge/view_knowledge.php?no=473

Setnescu, R., Badicu, L.V., Dumitran, L.M., Notingher, P.V. and Setnescu, T. (2014), Thermal lifetime of cellulose insulation material evaluated by an activation energy based method, Cellulose, 21, 823-833.

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Published

2015-09-09

How to Cite

Pandecha, K., Pongtornkulpanich, A., Sukchai, S., & Suriwong, T. (2015). Thermal properties of corn husk fiber as insulation for flat plate solar collector. Journal of Renewable Energy and Smart Grid Technology, 10(1), 27–36. Retrieved from https://ph01.tci-thaijo.org/index.php/RAST/article/view/39432

Issue

Vol. 10 No. 1 (2015): January - June 2015

Section

Articles

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