Search academic texts

Information × Registration Number 0225U003317, (0123U101667) , R & D reports Title Creation and application of functional materials for thermoelectric autonomous sources of electricity and heat of wide military and domestic use popup.stage_title Створення та застосування функціональних матеріалів для термоелектричних автономних джерел електрики та тепла широкого військового та побутового використання Head Horskyi Petro V., Доктор фізико-математичних наук Registration Date 18-06-2025 Organization Institute of Thermoelectricity National Academy of Sciences of Ukraine and Ministry of Education and Sciences of Ukraine popup.description1 Creation of autonomous thermoelectric sources of electricity and heat with a reduced (up to 2-3 times) cost and preparation of design and technological documentation for the introduction of such sources into production popup.description2 Research report: 144 pages, 111 figures, 5 tables, 119 references. HEAT AND ELECTRICITY SOURCE, THERMOELECTRIC GENERATOR, THERMOELECTRIC MATERIALS, COST, MINIATURIZATION The object of the research is autonomous thermoelectric sources of electricity and heat for military and household use. The purpose of the work is to develop autonomous thermoelectric sources of electricity and heat with a reduced (up to 2-3 times) cost and prepare documentation for commissioning of such sources. Research methods are computer and experimental methods and means of developing optimized thermoelectric materials and energy converters based on them. As a result of the work, an optimized design of an autonomous thermoelectric source of electricity and heat was developed, consisting of a universal thermoelectric generator, a wood-burning stove and a tank for heating water. Such a source of heat and electricity provides the production of 20-40 W of electric power, 1-2 kW of thermal energy, as well as heating 3-7 liters of water for cooking and other household needs. Experimental samples of thermoelectric generators of four modifications for such sources of electricity and heat have been manufactured based on thermoelectric energy converters with reduced leg height. Experimental tests of the manufactured generators in combination with various sources of thermal energy have been carried out. Optimization of technologies for obtaining functional thermoelectric materials and modules based on them and the use of these modules for autonomous thermoelectric sources of electricity and heat has enabled achieving a significant (up to 3 times) reduction in the cost of such sources and expanded the possibility of their wide military and household applications. In particular, such sources can be used for heating military personnel in combat zones, as well as powering low-power military equipment, mobile and special communication systems, charging batteries and lighting.   Product Description popup.authors Vykhor Liudmyla M. Havryliuk Mykola V. Konstantynovych Ivan A. Lysko Valentyn V. Razinkov Valerii V. popup.nrat_date 2025-06-18 Close