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Typical residential earth buildings in Southern Hunan area are of civil engineering structure, namely, adobe walls, wooden doors and windows, wooden roof truss covered by blue tiles. In this paper, the author made a field mapping and energy consumption survey on a typical residential building in Southern Hunan area, and conducted an indoor test on heat and humidity index in summer and winter. The...
Calculating and analysis on building energy conservation of new school building in Xigang high school using building energy conversation software (TBEC for short) was researched in this paper. Whether the energy conservation of building satisfied with the energy conservation standard was calculated and analyzed according to building size, selection of outer building envelope, and calculation of thermal...
Space heating accounts for the greatest energy consumption in cold regions of China. Proper application of thermal insulation is one of the most effective energy conservation measures for residential buildings. Therefore, determining and selecting the optimum thickness of insulation is important not only for the environment but also for the energy costs. In this paper, a mathematical model demonstrating...
The building thermal insulation is an important technology of building energy efficiency. Taking the typical residential in the cold region-Beijing and those of South China-Guangzhou as the template, this paper has conducted simulation analysis on their respective energy consumption when adopt exterior thermal insulation walls or interior thermal insulation walls. The study has shown that the exterior...
In this article, the heat model with solar panel composite wall structure was set up. simulation on heat resistance of solar composite wall was carried out, associated with three air flow patterns which refer to stillness, natural convection and forced convection, and compared with common wall without solar panel. It was found that the conditioning load was decreased remarkably due to the wall's reducing...
We describe a practical method of measurement a HVAC control new variable. The method is based upon model-based estimation of thermal comfort. The thermal comfort is the only physical value, that truly corresponds to the changed (due to dynamic processing) environment conditions in buildings. The dynamic processing is a consequence of a modern demand-driven decentralized room climate control, that...
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