کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5479895 | 1522088 | 2017 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of combinations of glazing properties to improve economic efficiency of buildings
ترجمه فارسی عنوان
تجزیه و تحلیل ترکیبی از خواص لعاب برای بهبود بهره وری اقتصادی ساختمان
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کلمات کلیدی
ضریب به دست آوردن گرما خورشیدی، قابلیت عبور قابل مشاهده مصرف انرژی، تجزیه و تحلیل میزان حساسیت، امکان سنجی اقتصادی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The ideal combination of low solar heat gain coefficient (SHGC) and high visible transmittance (VT) to maximize energy efficiency of buildings is difficult to achieve because the two quantities have a trade-off relationship. This study analyzed the combination to reduce the energy consumption of office and residential buildings, then proposed a guideline to improve the economic efficiency based on energy cost compared with initial investment cost. First, the glazings used in South Korea were investigated and the possible combinations of SHGC and VT were classified. Then the energy consumption of each combination was quantified. As SHGC decreased and VT increased, energy consumption decreased in the office building, but not in the residential building. Next, the economic efficiency was analyzed for each combination. The efficiency of the office building can be improved by weighting to favor energy consumption over investment cost. While due to nonlinear relationship of energy consumption between SHGC and VT in the residential building, the increased investment cost and decreased energy cost should be compared. This study can contribute to decision-making in ambiguous conditions, such as when the energy cost decreases but investment cost increases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Cleaner Production - Volume 166, 10 November 2017, Pages 181-188
Journal: Journal of Cleaner Production - Volume 166, 10 November 2017, Pages 181-188
نویسندگان
Chijoo Lee, Jongsung Won,