کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
262317 504027 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Phase change material wall optimization for heating using metamodeling
ترجمه فارسی عنوان
بهینه سازی فاز برای بهینه سازی دیوار برای گرم کردن با استفاده از متاموئل کردن
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی


• PCM in walls is designed for heating consumption reduction.
• Metamodel of the low-energy house with PCM for optimization.
• Methodology is assessed to test different available PCM.

Phase change materials can be integrated in building walls to reduce heating energy consumption. However, proper design of the composite material requires a lot of complex calculations. In this paper, we present a methodology based on metamodeling in order to properly design phase change material composite solutions. A low-energy house example is chosen to develop our methodology, simulations being carried with TRNSYS. Box–Behnken design of experiments is used for data sampling in order to be able to produce a polynomial metamodel. First, the metamodel allows to have a profound understanding of the parameters influence: melting temperature, thickness, latent heat, density and thermal conductivity. Second, it is possible to extract from the polynomial form the optimal material properties. Third, the metamodel can be used to design or test different material solutions. Based on this methodology, it is possible to build a simple tool that can be used by architects and engineers.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 106, 1 November 2015, Pages 216–224
نویسندگان
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