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A Case Study on the Design Variables Evaluation of Green Roof System effecting on Building Energy Conservation

건물 에너지 소비량에 영향을 미치는 옥상녹화시스템 설계변수 평가에 관한 사례 연구

  • Received : 2015.04.26
  • Accepted : 2015.06.09
  • Published : 2015.06.30

Abstract

This study is to find out the major design variables of Green roof system effecting on the building energy consumption. Therefore, in three categories of green roof system, namely, foliage layer, soil layer and irrigation, 10 design variables are selected and simulated with one-story case building. Simulation is carried out with Design Builder and EnergyPlus. Finally, it was found out the effects of major variables affecting on the building heating and cooling energy and how they are affecting on the heating and cooling seasons respectively.

Keywords

References

  1. Sailor. D. J, A green roof model for building energy simulation programs, Energy and Buildings 40, pp. 1466-1478, 2008. https://doi.org/10.1016/j.enbuild.2008.02.001
  2. Seth. S. M, Development of Dynamic Thermal Performance Metrics for Eco-roof Systems, Master of Science in Mechanical Engineering, Portland State University, 2012.
  3. Jang. H. K, Cho. J. H, Yeo. I. A and Yoon. S. H, Quantitative Analysis on the Insulating Effect by the Green Roof Planting system, Summer Conference of SAREK, pp. 873-876, 2008.
  4. Yeo. I. A, Cho. H. J and Yoon. S. H, The Control of Temperature of green Roof System with the Roof Slab Insulation Method, Summer Conference of SAREK, pp. 869-872, 2008.
  5. An. K. A, Han. S. W and Moon. H. J, Energy Saving Effects of Green Roof in Existing Buildings according to Different Insulation Levels, Journal of the Korean Society of Living Environment System, Vol. 21, No. 6, pp. 959-964, 2014. https://doi.org/10.21086/ksles.2014.12.21.6.959
  6. Moon. H. J, An. K. A and Han. S. W, The Evaluation of Energy Performance in Building with Green Roof according to the Characteristics of the Vegetation and Soil Layers, Autumn Conference of Korean Institute of Architectural Sustainable Environment and Building Systems, pp. 207-210, 2013.
  7. Kim. T. H and Park. S. E, A Study on Computer Simulation to Investigate Correlations between Temperature Controlling Effect of Green Roof System and the Photovoltaic Power Generation Efficiency, Journal of KSES, Vol. 33, No. 4, pp70-79, 2013.