열교 영향을 반영한 트러스 단열 프레임 적용 외단열 시스템의 에너지 성능 및 경제성 평가

다국어 초록 (Multilingual Abstract)

This study aims is to compare the energy performance and economic feasibility of outer wall insulation systems using conventional rectangular pipe frames as the base case with double and single truss-shaped insulation frames intended to reduce the thermal bridging effect of alt 1 and alt 2. Annual heating and cooling energy use were estimated by performing a dynamic building energy simulation. The thermal bridging effect was modeled by applying the linear thermal transmittance obtained from the three-dimensional steady-state heat transfer simulation to the building energy simulation. The annual energy cost, construction cost, and life cycle cost for 30 years were estimated together. The results indicated that the annual energy use of alt 1 and alt 2 decreased by 12.5% and 13.9%, the annual energy cost decreased by 11.8% and 13.2%, the construction cost decreased by 1.4% and 6.8% and the life cycle cost of alt 1 and alt 2 decreased by 2.6% and 7.5% respectively.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 트러스 단열 프레임 개요
• 3. 트러스 단열 프레임 적용 외단열 시스템의 에너지 성능 평가
• 4. 트러스 단열 프레임 적용 외단열 시스템의 경제성 평가
• 5. 결론
• REFERENCES

참고문헌 (Reference)

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