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SAFETY OF BUILDING SYSTEMS. ECOLOGICAL PROBLEMS OF CONSTRUCTION PROJECTS. GEOECOLOGY

Mathematical model of heat-mass exchange processes in a flat solar collector SUN 1

Вестник МГСУ 1/2016
  • Tunik Aleksandr Aleksandrovich - National Research Irkutsk State Technical University (NR ISTU) degree-seeking student, Department of Engineering Communications and Life Support Systems, Heat-and-power engineer, Department of Energy Account, National Research Irkutsk State Technical University (NR ISTU), 83 Lermontova str., Irkutsk, 664074, Russian Federation; Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript .

Страницы 126-142

In a flat solar collector SUN 1 The active development of environmental friendly energy sources alternative to HPPs is currently of great importance in the world. Such alternative energy sources are: water, ground, sun, wind, biofuel, etc. If we have a look at the atlas of solar energy resources on the territory of Russia, we can make a conclusion, that in many regions of our country solar activity level allows using solar collector. Though the analysis of different models of solar collector showed, that most of them are ineffective in the regions with cold climate, though the solar activity of these regions is of a great level. In this regard, a mathematical model of heat-mass exchange processes in flat solar collectors is introduced in this article. The model was a basis for the development of a new solar collector, named SUN 1, which has an original heating tubes form. This form allows heat transfer medium to be under the influence of solar energy for a longer time and consequently to warm to a higher temperature, increasing the warming rapidity.

DOI: 10.22227/1997-0935.2016.1.126-142

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