期刊
ENERGY AND BUILDINGS
卷 61, 期 -, 页码 233-238出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.enbuild.2013.02.033
关键词
Low temperature heating; Wall heating; Floor heating; Ceiling heating; EnergyPlus
资金
- Ministry of Education, Science and Technological Development of Republic of Serbia
- Centre for Science of Serbian Academy of Science at University of Kragujevac
- University of Kragujevac
This paper reports investigations of energy, environmental, and economic performances of floor, wall, ceiling, and floor-ceiling heating. It is found that the floor-ceiling heating has the best performances: the lowest energy and exergy consumption, exergy destruction, CO2 emissions (compound, direct, and avoidable), and operation costs. In addition, it uses boiler of the lowest power. The worst system by all these parameters is the classical ceiling heating. The comparison of the room operative air temperatures and the operative air temperatures set by thermostats shows that all systems give satisfactory results without significant deviations. The largest deviation and the lowest values of the surrounding inner surfaces of the exterior walls are found for the floor-ceiling ceiling panel system. (c) 2013 Elsevier B.V. All rights reserved.
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