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Information × Registration Number 0214U001804, 0113U001887 , R & D reports Title Creation of advanced power and environmental fundamentals and development of heat exchange equipment for natural gas substitution by alternative fuels in high-temperature plants popup.stage_title Head Soroka B., Доктор технічних наук Registration Date 23-07-2014 Organization The Gas Institute of National Academy of Sciences of Ukraine popup.description2 On the basis of systematic experimental researches the heat engineering and combined heat and hydraulic advantages of proposed recuperators with the secondary emitters in comparison with the foreign designs with the spiral inserts - turbolators and with traditional native smooth-tube recuperators have been identified. Benefits of new heat exchangers comparing to the existing analogues have been estimated, like those: providing an additional fuel saving due increase the combustion air preheating temperature and rise of recuperator design's thermal stability by lowering the tube walls temperature. It has been proposed the set of criteria by analogy with natural gases certification been carried out in European Union to determine the alternative and low-calorific gas fuels defining features. They are including the certain fuel properties, which have been calculated on the basis of proposed methods, dependencies and software.The analysis of flow rates of alternative gases have been performed for the case of varying the potential - combustion temperature of fuel - oxidant mixtures. An idea on change the procedure of payment for consumed natural gas with account of power advantages of fuel under consideration. It has been proposed to advance the procedure grounded upon account of cost the 1 MJ of the fuel's energy being under consideration. Product Description popup.authors Бершадський А.І. Воробйов М. Згурський В. Карабчиєвська Р. Корнієнко О.В. Кудрявцев В. Кузьменко І.Н. Сорока Б. popup.nrat_date 2020-04-02 Close