Effects of internal gain assumptions in building energy calculations /

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.

Guide to Magellan image interpretation /

"JPL publication 93-24."

Experiments with an image processing computer : part 3: proposed technical program, October 1, 1970 to September 30, 1971 /

"C00-1018-1213"--Cover.

19th-century photograph of Dexter Hall (prior to 1875 when tower was added at rear corner) [Vintage print, same image as Sturgis copy, hs8600]

This house scan exists in 3 versions, sharing same hs# with suffix "1of3," "2of3," or "3of3." The first is the best rendering of the image. 2 and 3 are scans of the entire image plus mount, for the best rendering of the penciled inscriptions in the margins....