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Information × Registration Number 0209U005659, 0106U000149 , R & D reports Title Theory and technology of block-cascade gas thermoelectric devices popup.stage_title Head Mukhailovsky Vilius Yaroslavovych, Registration Date 05-03-2009 Organization Institute of Thermoelectricity, Academy of Sciences of Ukraine and Ministry of Edukation and Science of Ukraine popup.description2 Report on research effort, 156 pages, 5 sections, 115 figures, 24 tables, 115 references. The object for investigation is direct conversion of thermal energy from gas fuel combustion into electric energy, by means of unit-stage (segmented) thermoelectric generators (TEG). The purpose of the work is creation of scientific and technological background for increasing the efficiency of gas-fueled TEGs for expansion of their practical use and creation of competitive products. Research methods that were used to achieve the purpose set: methods of mathematical physics, thermodynamics of irreversible processes, generators computer design, experimental method for determination of basic TEG parameters. Scientific fundamentals for computer design and optimization of unit-stage TEGs were created. Their efficiency increase by a factor of 1,6-2,6 as compared to thermogenerators based on conventional scheme was established. There were designed and created efficient heat-exchange systems and heat sources for unit TEGs, to achieve heat loss minimization and essential reduction of toxic NOx and CO in fuel combustion products. Normalized series of 12, 24 V segmented generators for heat and electric current supply to household and production premises, power supply to control instruments of heating systems and 0,012 and 0,5 V stage generator for power supply to heaters gas automation systems were elaborated. Segmented thermoelectric generators will find wide practical use for power supply to household appliances, radio equipment, systems of control and long-term heat and electric current supply to different consumers. UNIT-STAGE THERMOELECTRIC GENERATOR, STAGE THERMOELECTRIC MODULE, HEAT-EXCHANGE SYSTEM, GAS BURNER. Product Description popup.authors popup.nrat_date 2020-04-02 Close