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http://dx.doi.org/10.5658/WOOD.2020.48.2.217

Analysis of Heat Transfer Characteristics by Materials in Closed Conditions Using Acrylic Hemisphere (I): Comparison of Interior Finishing Materials  

YANG, Seung Min (Deparment of Biobased Materials, College of Agriculture and Life Science, Chungnam National University)
LEE, Hyun Jae (Deparment of Biobased Materials, College of Agriculture and Life Science, Chungnam National University)
KANG, Seog Goo (Deparment of Biobased Materials, College of Agriculture and Life Science, Chungnam National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.48, no.2, 2020 , pp. 217-230 More about this Journal
Abstract
Global warming has increased interest in reducing greenhouse gas emissions. And a policy has effort to reduce energy consumption as a greenhouse gas reduction plan. In Korea, 25% of total energy is consumed in the building sector. In order to reduce energy consumption of buildings, it is possible to expand the utilization of wood as a structural material or thermal insulation materials with low thermal conductivity. It is also reported that when used as an interior finishing material, the energy consumption of the building is reduced by up to 7% by insulation performance. In this study, the heat transfer characteristics and the heat capacity were compared according to the three type of finishing materials(cement, paulownia coreana, medium density fiberboard) normally used as indoor finish materials. Through this study, most of the heat transfer volumes are transferred in the form of radiant heat, and the result was derived from the highest amount of energy and heat transfer in the use of paulownia coreana. When indoor finishing materials are used as wood, it is deemed that energy efficiency inside the building will be improved.
Keywords
heat conduction; heat convection; heat radiation; low density timber;
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Times Cited By KSCI : 12  (Citation Analysis)
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1 Chang, Y.S., Kim, S.K., Shim, K.B., Lee, S.J., Han, Y.J., Park, Y.G., Yeo, H.M. 2015. Assessment on Thermal Transmission Property of Wall Through a Scaled Model Test. Journal of the Korean Wood Science and Technology 43(6): 889-894.
2 Forsberg, A., von Malmborg, F. 2004. Tools for environmental assessment of the built environment, Building and Environment, 39(2): 223-228.   DOI
3 Frank, T. 2005. Climate change impacts on building heating and cooling energy demand in Switzerland, Energy and Buildings, 37(11): pp. 1175-1185.   DOI
4 IPCC, Climate Change 2007. Synthesis Report, An Assessment of the Intergov-ernmental Panel on Climate Change, 2007.
5 Jang, J.H., Lee, M., Kang, E.C., Lee, S.M. 2017. Characteristics of Low Density Fiberboards for Insulation Material with Different Adhesives (I): Thermal Insulation Performance and Physical Properties. Journal of the Korean Wood Science and Technology 45(3): 360-367.   DOI
6 Jang, S.S., Lee, H.W. 2019. Thermal Resistance and Condensation in the Light-frame Timber Wall Structure with Various Composition of Insulation Layers. Journal of the Korean Wood Science and Technology 47(5): 553-542.
7 Jeong. H. 2015. The EU's Efforts into achieving the goal of "2030 frameworks for Climate and Energy Policies": With focus on the EU ETS and CCS. Journal of Common Market Studies 33(2): 377-409.
8 Kang, K.S., Cha, J.H., Yun, Y.C., Park, M.J., Park, J.S. 2010. Analysis of Life Cycle Greenhouse Gas Emissions and Energy Use of Han-Green House-Comparison with Reinforced Concrete Hose-. Proceeding of the Korean Forest Society pp. 503-506.
9 Kang, Y.J., Lee, J.H., Lee, H.Y., Kim, S.M. 2017. Heating and Cooling Energy Demand Evaluating of Standard Houses According to Layer Component of Masonry, Concrete and Wood Frame Using PHPP. Journal of the Korean Wood Science and Technology 45(1): 1-11.   DOI
10 Kim, S.J., Park, J.S. 2015. Insulation Details and Energy performance of Post-Beam Timber House for Insulation Standards. Journal of the Korean Wood Science and Technology 43(6): 876-883.   DOI
11 Kim, S. M. 2013. Application of Wood and Wooden Architecture Order to Save Construction Energy. Review of architecture and building science 57(4): 13-16.
12 Kim, S.W., Yu, S.G., Seo, J.K., Kim, S.M. 2013. Thermal Performance of Wooden Building Envelope by Thermal Conducticity of Structural Members. Journal of the Korean Wood Science and Technology 41(6): 515-527.   DOI
13 Pang, S.J., Lee, S.J., Jeon, G.Y. 2017. Insulation Saving Effect for Korean Apartment House Using Cross-Laminated Timber (CLT). Journal of the Korean Wood Science and Technology 45(6): 846-856.   DOI
14 Lee, H.H., Bender, D.A. 2009. Far Infrared Emissivity of Wood Material-Comparing the Three Heat Transfer Modes of Wood Box and Aluminum Box-. Journal of the Korean Wood Science and Technology 37(5): 440-450.
15 Moon, S.O. 2019. A Study on Developing Eco-friendly Paulownia Wooden products by Laser Systems-Focusing on Adapting Paulownia burnt by the Traditional Korean Technique-. Journal of the Korean furniture Society 30(4): 427-436.
16 Ozcan, M.C., Korkmaz, M. 2019. Determination of Relationship between Thermal and Mechanical Properties of Wood Material. Journal of the Korean Wood Science and Technology 47(4): 408-417.   DOI
17 Seo, J.G., Jeong, S.G., Kim, S.M. 2017. Thermal Bridge and Heat Transfer Analysis for Each Part in Residential Building According to Construction of Wood-based Finishing Material. Journal of the Korean Wood Science and Technology 45(3): 343-359.   DOI
18 Son, D. W., Kang, S. G. 2014. Combustion Properties of Woods for Indoor Use(I). Journal of the Korean Wood Science and Technology 42(6):675-681.   DOI
19 Yu, J. Y., Shin, S. E., Cho, D. W. 2015. An Analysis on Heating Energy Use and Economic Evaluation of Passive Apartments Compared to Existing Apartments-Focused on the Zero Carbon Green Home-. Journal of Real Estate Analysis 1(1k): 111-132.   DOI
20 Park, J.M., Kim, D.H., Suh, D.J. 2012. Recent Research Trends for Green Building Thermal Insulation Materials. Clean Technology 18(1): 14-21.   DOI