کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6732542 | 504044 | 2015 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multi-objective optimization of thermal modelled cubicles considering the total cost and life cycle environmental impact
ترجمه فارسی عنوان
بهینه سازی چند منظوره از اتاق های حرارتی مدل با توجه به کل هزینه و چرخه عمر محیط زیست تاثیر می گذارد
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کلمات کلیدی
NSGA-IIEI99Non-dominated sorting genetic algorithm-IIIEOEPSACh - آهLCA - ارزیابی چرخه حیاتLife cycle assessment (LCA) - ارزیابی چرخه حیاتLife Cycle Assessment - ارزیابی چرخه عمر یا چرخه حیاتEvolutionary algorithms - الگوریتم های تکاملیMulti-objective optimization - بهینه سازی چند هدفهair changes per hour - تغییرات هوا در ساعت استBuildings - ساختمان هاEco-indicator 99 - شاخص اقتصادی 99Insulation - عایقModelling - مدل سازیMoo - موInput-output - ورودی خروجیmineral wool - پشم معدنیPolystyrene - پلیاستایرن Polyurethane - پلییورتان هاGlo - گلو
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Energy efficiency strategies, such as building insulation, improve the building performance without compromising comfort. This study presents a methodology for determining the optimal insulation thickness for external building surfaces. Our approach is based on a multi-objective optimization model that minimizes simultaneously the cost and environmental impact associated with both the energy consumption over the operational phase and the generation of the construction materials (including the waste produced during the disposal phase). The thermal loads of the cubicles were calculated with EnergyPlus, a widely used simulation program for buildings. The environmental impact was quantified following the life cycle assessment (LCA) methodology. Our approach was applied to a case study of a house-like cubicle located in Lleida (northeast Spain). Taking as a basis a standard cubicle without insulation, our approach identifies solutions that reduce around 40% both, the cost and environmental impact. Optimal solutions show also important economic and environmental improvements compared to cubicles constructed with the Spanish legislation requirements. Our method is intended to assist decision-makers in the design of buildings.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 88, 1 February 2015, Pages 335-346
Journal: Energy and Buildings - Volume 88, 1 February 2015, Pages 335-346
نویسندگان
Joan Carreras, Dieter Boer, Gonzalo Guillén-Gosálbez, Luisa F. Cabeza, Marc Medrano, Laureano Jiménez,