Environmental Optimization of Building Insulation Thickness in Warm-Dry Regions

سال انتشار: 1398
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 439

فایل این مقاله در 5 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_JEFM-3-2_003

تاریخ نمایه سازی: 26 آذر 1398

چکیده مقاله:

In this study, the environmental effect ( ) of rock wool as a mineral insulation material and expanded polystyrene as a polymer insulation material for a residential building is studied. Initially, the intended building is simulated in Design Builder for warm-dry climate regions like Yazd and Isfahan cities and then the effect of different thicknesses of these two insulation materials inside the external wall of the building is studied towards optimizing the thickness value environmentally. Despite the  emissions generated by cooling and heating systems while consuming energy throughout the year, embodied  values in the manufacturing process until installation are also considered. Eventually, using the Energy Plus simulation engine inside Design Builder and MATLAB software, the environmental optimum insulation thickness regarding emission and embodied values of  for a lifetime of ten years in warm-dry regions of Iran such as Yazd and Isfahan cities are calculated. These values for expanded polystyrene are found to be 20 cm for Isfahan and 19 cm for Yazd and values for rock wool are 11 cm for Isfahan and 10 cm for Yazd. Thus, a mineral insulation material such as rock wool has a smaller environmental optimum insulation thickness than a polymer insulation material such as expanded polystyrene.

نویسندگان

E. Anbarzadeh

Department of Mechanical Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran

Seyed Morteza Ghafoori Yazdi

Department of Mechanical Engineering, Faculty of Engineering, Kharazmi University, Tehran, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • M. Dixit, J. Fernández, S. Lavy and C. Culp, Energy ...
  • Ö. A. Dombayci, Ö. Atalay, Ş. G. Acar, E. Y. ...
  • Q. Jin, F. Favoino and M. Overend, Energy, 127,(2017), 634. ...
  • Saafi, Khawla, and Naouel Daouas. A life-cycle cost analysis for ...
  • D. Hittle The building loads analysis and system thermodynamics (BLAST) ...
  • K. BLAST, Building loads analysis system thermodynamics, User’s manual, Version ...
  • L DOE. Engineers manual, version 2.1A, LBL 11353, Lawrence Berkeley ...
  • G. Hudson, Underwood C P. A Simple building modelling procedure ...
  • T. Kusuda, Hill J E, Liu S T, Barnett J ...
  • A. Al-Turki, and G. M. Zaki, Energy Convers. Manage., 32.3 ...
  • J. S. Lim and A. Bejan, Heat Trans Eng., (1994), ...
  • N. Mendes and G. Santos, Dynamic analysis of building hydrothermal ...
  • M. F. Alsayed and R. A. Tayeh, J. Build. Eng. ...
  • L. Sagbansua and F. Balo, Energy Build., (2017), 148, 1. ...
  • N. A. Kurekci, Energy Build., (2016), 118, 197. ...
  • M. Ozel, Appl. Therm. Eng., (2019), 147, 770. ...
  • N. Daouas, Z. Hassen and H. Ben, Appl. Therm. Eng. ...
  • G. Özel, E. Açikkalp, B. Görgün, H. Yamik and N. ...
  • D. B. Özkan and C. Onan, Appl. Energy, (2011), 88, ...
  • E. A. Rad and E. Fallahi, Constr Build Mater., (2019), ...
  • نمایش کامل مراجع