期刊名称：International Journal of Soft Computing & Engineering
电子版ISSN：2231-2307
出版年度：2012
卷号：2
期号：4
页码：105-106
出版社：International Journal of Soft Computing & Engineering
摘要：In the present paper, a theoretical investigation on energy conservation and their effect on green house gases will be discussed. The result shows the reduction of thermal (roof) load if the space between roof and false ceiling is ventilated by outside air, a certain portion of the roof load may be carried away by this air due to convective heat transfer between roof and air. Reduction in thermal load leads to reductions in the amount of environmental loads. The saving is determined between 9am to 6 pm. The other parameters are air velocities of 1.25, 1.75 and2.25 m/s; roof length in the direction flow as 10, 20 and 30m; inclination of roof at 00,300 and 450 at a location of 290 latitude.
