International Scholarly Research Notices / 2013 / Article / Fig 3

Research Article

Modeling Solar Energy Transfer through Roof Material in Africa Sub-Saharan Regions

Figure 3

Model of heat flux exchanged between the roof and its surroundings, where = thick of the sheet or roof, = temperature of the room, = ambient temperature, = temperature of the sky, = the roof outer wall temperature, = the roof inner wall temperature, and = solar radiation.

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