BUILDING HEAT SUPPLY SYSTEM BASED ON HYBRID SOLAR COLLECTORS

S. Shapoval, M. Kasynets, Bogdan Gulai, Yurii Pryshliak
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Abstract

Increasing the efficiency of solar heat supply systems is one of the important problems of solar energy. The research presented in this article is aimed at improving the efficiency of hybrid solar collectors without a transparent coating for building heating systems. One of the key challenges in the field of solar energy is the development of new technologies to ensure high collection of solar energy and to integrate it into traditional heating and hot water systems. The study shows that hybrid solar collectors with the placement of heat carrier circulation circuit tubes above the heat absorber can increase the thermal efficiency factor with a certain change in the angle of inclination and the density of solar radiation. A nomogram was also developed that determines the dependence of this coefficient on the angles of arrival of solar radiation and its density.
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基于混合太阳能集热器的建筑供热系统
提高太阳能供热系统的效率是太阳能领域的重要问题之一。本文介绍的研究旨在提高建筑供热系统中无透明涂层混合太阳能集热器的效率。太阳能领域的主要挑战之一是开发新技术,以确保太阳能的高度收集,并将其集成到传统的供暖和热水系统中。研究表明,在吸热器上方放置热载体循环回路管的混合式太阳能集热器,在倾角和太阳辐射密度发生一定变化的情况下,可以提高热效率系数。研究还绘制了一个名义图,以确定该系数与太阳辐射到达角度及其密度的关系。
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