Question: Repeat Prob. 11-45 for double-pane windows that are gray-tinted. Prob. 11-45 A house located in Boulder, Colorado (40o N latitude), has ordinary double-pane windows with

Repeat Prob. 11-45 for double-pane windows that are gray-tinted.
Prob. 11-45
A house located in Boulder, Colorado (40o N latitude), has ordinary double-pane windows with 6-mm-thick glasses and the total window areas are 8, 6, 6, and 4 m2 on the south, west, east, and north walls, respectively. Determine the total solar heat gain of the house at 9:00, 12:00, and 15:00 solar time in July. Also, determine the total amount of solar heat gain per day for an average day in January.

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