کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
263072 504063 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimizing energy and environmental performance of passive Trombe wall
ترجمه فارسی عنوان
بهینه سازی عملکرد انرژی و محیط زیست دیوار ترومب غیر فعال
کلمات کلیدی
انرژی عامل، انرژی پر شده دیوار تروم منفعل، انرژی اولیه، گرمایش فضایی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی


• Primary operating energy for heating during winter and the embodied energy are minimized.
• The annualized life cycle energy use is lower when the core material has higher density.
• The heating by electricity yields much higher values of the primary energy save than that by natural gas.
• For building with Trombe walls, the annual final energy savings during heating are round 20%.

The energy and environmental performance is compared for buildings with and without Trombe walls. The indicator for environmental performance is a sum of primary operating energy for heating during winter and the annualized embodied energy consumed by using the Trombe walls. Two Trombe walls are used at the south side of a “Mozart” house located in Lyon, France. The house satisfies the French thermal regulation. The performances of several constructions of Trombe walls are studied. The annualized life cycle energy use by houses with Trombe walls may be lower when the core material has lower density and lower embodied energy. For heating by electricity there are much higher values of the optimum thickness of the core layer and that of the primary energy consumption than that for heating by using natural gas. When the building with Trombe walls is used, the annual final energy saving during heating is around 20%. For the electrical heating and optimum core thickness, the energy ratio is around 6 and the energy payback time is around 8 years. For the natural gas heating these values are around 3, and around 18 years, respectively.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 70, February 2014, Pages 279–286
نویسندگان
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