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Information × Registration Number 0203U000973, 0198U004090 , R & D reports Title Improvement of economic and ecological indexes of internal combustion engines popup.stage_title Head Filippov A.Z., Registration Date 02-04-2003 Organization Natural-humanitarian scientific-educational institute NAU of Ukraine. popup.description2 The object of research is four-stroke multi-cylinder petrol and diesel engines with power controled by means of separate working cycles swiching-off system (CSPCS). Aim of investigation is impruvement of economic and ecological indexes of the petrol and diesel engines in partial modes by means of applying the CSPC systems. Methodological basis of the investigation is analytical and experimental methods (the investigation of the working process and dynamics of engines with CSPC systems was fulfiled by specific methods). The new power control systems (SCPCS) for multi-cylinder four-stroke petrol and diesel engines are designed and made experimental samples. The application of those systems in production (exploitation) will allow to impruve fuel economy (15...20 %) and to decreas exhaust gases emissions (3...4 times) depending on modes of the exploitation. Results of this investigation may be used in branch machine-building and mechanical engineering. Product Description popup.authors popup.nrat_date 2020-04-02 Close