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Information × Registration Number 0218U000637, 0115U000300 , R & D reports Title Scientific-technicalfudamentals of trigeneration polynar technologies with low boiling working fluids for engines and power plants popup.stage_title Head Radchenko Mykola Ivanovych, Registration Date 06-02-2018 Organization National university of Shipbuilding named after admiral Makarov popup.description2 The purpose of research - a development of scientific fundamentals of integrated generation of electrical/mechanical energy, heat and cold with engine cyclic air cooling by waste heat conversing in polynar cycles and based on them general concept of generation of three types of energy through application of many functional polynar thermotransformers those provide increasing a total efficiency (electrical and thermal) of power plants by 20…30 % and a generation of general type of energy - electrical/mechanical. The object of research - processes of using the engine and power plant waste energy potential in integrated generation of electrical/mechanical energy, heat and cold. The fundamental problem to be solved: A development of scientific fundamentals and based on them general concept of polynar trigeneration the realization of which provides decreasing fuel consumption and increasing electricity generation by conversing waste energy potential of gas turbine, diesel and gas engines. The results of research. 1. The physical and mathematical models of processes of polynar conversing waste heat of power plants with two-stage inlet air cooling with taking into account of changeable heat loads on cooling stages according to climatic conditions of performance. 2. The regularities of processes of conversing waste heat of power plants with inlet air cooling referred to changeable heat loads according to current ambient air parameters. 3. The conditions of joint performance of cogenerative engine and thermotransformer in integrated energy system are determined and the principles of rational carrying out the processes of waste heat conversion by two-stage performance are developed. 4. The fundamentals of integrated generation of electrical/mechanical energy, heat and cold (trigeneration) with engine cyclic air cooling by waste heat conversion in polinar cycles and general concept of three kinds of energy with the use of poly function polynar thermotransformers. The realization of concept in integrated energy systems provides increasing a total efficiency (electrical and thermo efficiency) of power plants by 20…30 % due to engine thermal stabilization, decreasing heat waste during heat conversion and increasing a refrigeration capacity about 20 % compared to basis plant. Product Description popup.authors C.C. Литвин Є.І. Трушляков І.В. Калініченко А.І. Бузник А.В. Грич А.В. Коновалов А.М. Радченко А.О. Джуринська Б.С. Портной В.С. Корнієнко В.С. Ткаченко Г.О. Кабалава Д.В. Коновалов М.С. Богданов О.І. Прядко О.В. Остапенко О.В. Радіонов Р.М. Радченко С.А. Кантор С.С. Булавка С.С. Рижков popup.nrat_date 2020-04-02 Close