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Information × Registration Number 0211U000675, 0110U003401 , R & D reports Title Developing the fundamentals of effective trigenerative technologies of waste heat recovery at the compressor stations of the gas transport system of Ukraine popup.stage_title Head Radchenko Andrey Mykola evich, Registration Date 16-02-2011 Organization National university of shipbuilding of admiral Makarov popup.description2 Object of researches trigenerative technologies of waste heat recovery of gas turbine engines of gas transporting compressor stations (CS). The purpose of work - development of the fundamentals of trigenerative technologies of effective waste heat recovery of gas turbine engines and their realization in methodology of designing of waste heat recovery systems with volatile working fluids (VWF) to produce a cold for energetic and technologic purposes of gas transporting compressor stations and corresponding schemes and technical decisions. Methods of investigation: methods of thermodynamical, heat transfer and hydrodynamical calculations. Theoretical results include the methodology and the principals of designing of waste heat recovery cooling systems using VWF based on regularities of phase changes of volatile working fluids as basic processes for energetic losses in direct and reversible cycles of waste heat recovery cooling systems and of processes of transformation of waste heat of gas transporting units (GTU) of compressor stations (CS) into a cold with taking into account the influence of climate upon the effectiveness of performance of GTU and their waste heat recovery. Applied results include developed trigenerative waste heat recovery cooling systems using VWF and their new schemes and technical decisions, providing minimal energy losses in direct and reversible cycles of transforming of gas turbine engine waste heat into cold; advanced methods of heat-hydrodynamical calculation of processes of transforming of waste heat of gas turbine engines into cold and heat exchangers with phase change of VWF and their optimal parameters, that provide decreasing the energy waste in cycles of transforming of waste heat. A concept of trigenerative technologies of compressor stations waste heat recovery to produce a cold for energetic and technologic purposes, the realization of which provides a decision of the important for Ukrainian energetics problem of increasing the energetic efficiency of the natural gas transport unites and a gas rate of the existing compressor stations and reducing the Ukrainian gas transport system compressor stations natural gas consumption as a result. Effectiveness of application of results: application of methods of heat-hydrodynamical calculation of processes of transforming of gas turbine engine waste heat into cold and heat exchangers with phase change of VWF and their optimal parameters provide decreasing a fuel consumption by gas turbine engines of gas transporting compressor stations. The trigenerative technologies correspond greatly the conditions of performance of gas turbine unites of compressor stations - the deficit of water resources and a long distance from population regions and industries as potential consumers of heat. The application of such technologies will provide a full gas transport unite waste heat recovery and a reduction of natural gas consumption at compressor stations by 3...5 % as a result. Field of application of results - gas turbine engines, systems of trigeneration and air condition, refrigeration machines. The basic technical and economic parameters of systems: decreased fuel consumption and operational reliability. Product Description popup.authors Є.О. Красільщіков А.А. Андрєєв А.В. Коновалов Г.С. Морозова Д.В. Коновалов Ел Гірбі Рамі Л.М. Воробйов О.В. Бойко Р.М. Радченко popup.nrat_date 2020-04-02 Close