کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
262180 504014 2016 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A study on pipe-embedded wall integrated with ground source-coupled heat exchanger for enhanced building energy efficiency in diverse climate regions
ترجمه فارسی عنوان
یک مطالعه در مورد دیواره جاسازی شده لوله با مبدل حرارتی منبع زمین برای افزایش بهره وری انرژی ساختمان در مناطق مختلف آب و هوایی
کلمات کلیدی
دیوار جاسازی شده لوله، مبدل حرارتی منبع مبدل، افزایش بهره وری انرژی، طراحی سیستم چند معیاره مناطق آب و هوایی متنوع
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی


• It proposes a low-grade energy utilization system-the pipe-embedded wall system.
• It investigates its energy saving potentials in typical climates of China.
• A multi-criteria design method has also been used to optimize the system size.
• Significant energy saving can be achieved in two climates.
• Study results help to guide its practical applications for building energy saving.

The study proposes a new low-grade energy utilization system, i.e. a pipe-embedded wall integrated with ground source-coupled heat exchanger, and investigates its energy saving potentials in five typical climate regions of China. The cool/hot water produced by the ground source-coupled heat exchanger is supplied to the pipe-embedded wall to intercept the heat gain/loss through the wall. A real-scale building energy simulation platform has been developed for estimating the energy saving potentials. The study results show that the energy saving potential of the proposed system varies with the climate regions. With the same sized pipe-embedded wall system, the building in warm climate regions achieves the largest energy saving percentage. It is followed by the buildings in the hot summer and cold winter climate region, the severe cold climate region, the cold climate region, and the hot summer and warm winter climate region in the declining sequence of energy saving. Meanwhile, a multi-criteria performance evaluation has been conducted to search for the optimal size of the low-grade-energy system in each climate region. The proposed system can be utilized in practice for energy saving, and the study results are helpful in guiding the practical applications of the pipe-embedded wall system in different climate regions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 121, 1 June 2016, Pages 139–151
نویسندگان
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