INFLUENCE OF THE PHYSICAL AND TECHNICAL CHARACTERISTICS OF THE CONSTRUCTION LAYERS OF SOLAR RADIATION CONVERTERS ON THE EFFICIENCY OF FUNCTIONING

• Дата: 2022
• Автори: Gabrinets, V., Nakashidze, L.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: Institute of Renewable Energy National Academy of Sciences of Ukraine 2022
• Теми: energy-active coatings; renewable energy sources; converters; intensity of solar radiation; technical design; thermal energy; енергоактивні покриття; відновлювані джерела енергії; конвектори; інтенсивність сонячного випромінювання; технічний дизайн; теплова енергія
• Онлайн доступ: https://ve.org.ua/index.php/journal/article/view/337
• Назва журналу: Vidnovluvana energetika

The article considers the peculiarities of the heat exchange process in such an element of the system of conversion of solar radiation of buildings’ energy-active coatings as a vertical extended circuit. The use of energy-efficient coatings can reduce energy consumption by an average of 3.5 times per year. These designs are able to ensure maximum efficiency in the use of solar energy. One of the key structural elements of energy-active coatings can be used as a converter of solar radiation into thermal energy. According to technically possible parameters, energy-active coatings direct the flow of air along the circuit and regulate the degree of its heating at different levels of illumination by solar radiation. The following methods were used during the study: systems analysis, grouping; logical generalization; method of analytical hierarchy; data coverage analysis method; graphic. The analysis of the peculiarities of functioning takes into account that external climatic factors are a set of probable factors, the interaction of the thermodynamic engineering system with the environment and features of technical design. The proposed approach is simplified and even at the stage of technical and constructive forecasting allows one to assess the features of temperature fluctuations in multilayer structures of renewable energy converters and reasonably choose a multilayer design of renewable energy converters taking into account the features. operating conditions. With the right choice of energy-efficient fence design, the use of such a system will reduce energy costs for hot water supply and space heating.