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Effects of Internal Gain Assumptions in Building Energy Calculations

Craig Christensen

出版	Solar Energy Research Institute, 1981
URL	http://books.google.com.hk/books?id=lV8Haa-uxDEC&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

The utilization of direct solar gains in buildings can be affected by operating profiles, such as schedules for internal gains, thermostat controls, and ventilation rates. Building energy analysis methods use various assumptions about these profiles. This paper describes the effects of typical internal gain assumptions in energy calculations. The results of this study indicate that calculations of annual heating and cooling loads are sensitive to internal gains, but in most cases are relatively insensitive to hourly variation in internal gains.