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2019 Vol.13, Issue 3

Research Article

Small-Scale Experimental Study on Thermal Performance of Snow Melting System using Low Temperature Heat Source and Highly Thermal Conductive Concrete

고열전도 콘크리트를 활용한 저온열원 융설시스템의 전열성능 실험연구

Seong-Ryong Ryu1
,
Beung-Yong Park2
,
Chang-Heon Cheong3*
류 성룡1
,
박 병용2
,
정 창헌3*
1Department of Architectural Engineering, Kumoh National Institute of Technology
2Center for Building Energy Technology, Korea Conformity Laboratories
3Department of Architectural Engineering, Gyeongnam National University of Science and Technology
1금오공과대학교 건축학부
2한국건설생활환경시험연구원
3경남과학기술대학교 건축공학과
* Corresponding Author
30 June 2019. pp. 165-175
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Abstract

To develope concrete panels suitable for the snow melting system based on renewable energy or unused temperature difference energy, highly thermal conductive concrete panels using silica stones were made. Through the comparative small-scale experiment between the general concrete panel and the highly thermal conductive concrete panel using the low temperature heat source device simulating the unused temperature difference energy, we verified the possibility of the highly thermal conductive concrete panel to maximize efficiency of snow melting system using low temperature heat source.

Keywords
Snow Melting System
Concrete Panel
Low Temperature Heat Source
High Thermal Conductivity

키워드
융설시스템
콘크리트 패널
저온열원
고열전도율
References
1
Chen, M., Wu, S., Wang, H., Zhang, J. (2011). Study of ice and snow melting process on conductive asphalt solar collector. Solar Energy Materials & Solar Cells, 95(12), 3241-3250.
10.1016/j.solmat.2011.07.013
2
Choi, D.I., Hwang, K.I. (2012). An Evaluation and Prediction of Performance of Road Snow-melting System Utilized by Ground Source Heat Pump. Journal of the Korean Solar Energy Society, 32(3), 138-145.
10.7836/kses.2012.32.3.138
3
Lee, C.U., Seo, Y.G. (2012). Road Snow-Melting Using Renewable Energy. Construction Engineering and Management, 13(3), 34-36.
10.1016/j.renene.2011.09.028
4
Liu, X., Rees, S.J., Spitler, J.D. (2007). Modeling snow melting on heated pavement surfaces. Applied Thermal Engineering, 27(5-6), 1115-1124.
10.1016/j.applthermaleng.2006.06.017
5
Wang, H., Chen, Z. (2009). Study of critical free-area ratio during the snow-melting process on pavement using low-temperature heating fluids. Energy Conversion and Management, 50(1), 157-165.
10.1016/j.enconman.2008.08.019
6
ASHRAE. (2015). ASHRAE Handbook - HVAC Applications : Chapter50. Snow Melting and Freeze Protection, 1-20.
Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 13
  • No :3
  • Pages :165-175
  • Received Date : 2019-04-19
  • Revised Date : 2019-06-08
  • Accepted Date : 2019-06-12
  • DOI :https://doi.org/10.22696/jkiaebs.20190014
Journal Informaiton Journal of Korean Institute of Architectural Sustainable Environment and Building Systems Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
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