کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6734365 | 504070 | 2013 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal transmittance of window systems and effects on building heating energy use and energy efficiency ratings in South Korea
ترجمه فارسی عنوان
انتقال حرارت از سیستم های پنجره و تأثیر آن بر استفاده از انرژی گرمایشی و رتبه بندی بهره وری انرژی در کره جنوبی
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Since ratification of the Kyoto Protocol, governments worldwide have announced energy policies to greatly reduce energy use and greenhouse gas emissions. The construction sector accounts for approximately 40% of global energy usage. Therefore, technological as well as political means have been employed to realize a reduction in energy consumption in this sector. High-efficiency window systems can play an important role in reducing energy consumption in buildings. We measured the thermal performance (U-factor) of different window systems and analyzed their effects on energy savings. All systems considered in this study helped improve insulating performance. Our results showed that the use of temperable, low-e glazed units helped achieve 19.9%, 17.1%, and 15.2% energy savings in the study areas in the central and southern regions in South Korea and in Jeju Island, respectively. Despite the great potential for energy savings in the central region, only half the buildings qualified for Rating 2 certification, whereas all buildings on Jeju Island qualify for the most energy efficient rating. This suggests that the energy efficiency ratings for buildings in South Korea are being applied to these three regions according to the regional building codes and climatic conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 67, December 2013, Pages 236-244
Journal: Energy and Buildings - Volume 67, December 2013, Pages 236-244
نویسندگان
Seunghwan Yoo, Hakgeun Jeong, Byung-Lip Ahn, Hyesim Han, Donghyun Seo, Junghoon Lee, Cheol-Yong Jang,