کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4991311 | 1457110 | 2017 | 35 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Thermal performance of a room with a double glazing window using glazing available in Mexican market
ترجمه فارسی عنوان
عملکرد حرارتی یک اتاق با پنجره دو جداره با استفاده از شیشه در بازار مکزیک
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
پنجره دو جداره، پنجره برگشت پذیر، کنترل خورشیدی، تجزیه و تحلیل گذرا،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
جریان سیال و فرایندهای انتقال
چکیده انگلیسی
A thermal evaluation of a four configurations of double glass window (DGW) coupling to a room is presented. The DGW consists of two vertical semitransparent walls separated by a 12 mm air gap. The effect of varying the ambient temperature and the incident solar radiation in the warm climate conditions in México is analyzed. Numerical simulations were conducted for four configurations; Case 1: clear glass + air gap + clear glass (Reference); Case 2: clear glass + air gap + absorbent glass; Case 3: clear glass + air gap + Low-e glass; and Case 4: clear glass + air gap + reflective glass. Optical transmittance and specular reflectance were measured individually and in one sample piece for each case. The results showed that Case 4 reduces the heat flux to the indoors by up to 73%, with respect to Case 1. Moreover, Cases 2 and 3 had a similar behavior, obtaining a reduction of indoor heat flow close to 33.5% with respect to Case 1. Case 4 is the best option for energy savings in a warm climate, where it is possible to save up to $20.29 USD per kW h per year, in comparison to Case 1. In addition, the payback period for Case 4 is 3.7 years. Therefore, the use of reflective double pane window is highly recommended in Mexican warm climates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 119, 5 June 2017, Pages 505-515
Journal: Applied Thermal Engineering - Volume 119, 5 June 2017, Pages 505-515
نویسندگان
J.O. Aguilar, J. Xamán, Y. Olazo-Gómez, I. Hernández-López, G. Becerra, O.A. Jaramillo,