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The Prediction of Energy Consumption by Window Inclination

창의 기울기에 따른 건축물 에너지 소비량 예측

  • Cho, Sung-Woo (Dept. of Architecture Engineering, Changwon University)
  • Received : 2011.09.07
  • Accepted : 2011.10.20
  • Published : 2011.10.30

Abstract

Most of domestic building generally don't have fixed shading devices considering of appearance and aesthetic issues. In this study is suggested that tilt window simultaneously has a role of shading and blocking solar radiation. The tilt window thermal performance is investigated by relation ship between inclination and heating cooling road. As comparing vertical window with $5^{\circ}$ and $7^{\circ}$ of tilt window respectively, the heating load is increased by 3.6% and cooling load is reduced by 8.1% on $5^{\circ}$ tilt window and the heating load is increased by 5.3% and cooling load is reduced by 11.5% on $5^{\circ}$ tilt window. Especially, the total load of alternative tilt window is showed the reduction rate 2.6% and3.6% compared of vertical window. Therefore, the tilt window is possible to role of shading of solar radiation and reduction of heating and cooling load.

Keywords

References

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