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Information × Registration Number 0224U031985, 0121U113490 , R & D reports Title Scientific basis for improving the environmental and energy performance of power drives in the transport and oil and gas industries popup.stage_title Head Kryshtopa Sviatoslav I., Доктор технічних наук Registration Date 10-07-2024 Organization Ivano-Frankivsk National University of Oil and Gas popup.description2  The object of research is thermal power plants of the oil and gas industry and technological transport. The purpose of the research is to increase the energy efficiency and environmental indicators of the installations. Research method – computer modeling and calculation methods were used. In order to simplify the calculations of fuel consumption by organizations operating steam generators and to create a single methodology for their determination, as well as to eliminate discrepancies in fuel consumption norms, we will use the above and present the dependence for determining fuel consumption depending on the initial parameters of the steam, namely on the pressure to which it corresponds the temperature on the saturation line when measuring the dryness of the steam x = 0.8 and x = 0. It was established that the linear wear of the surfaces of the friction linings for the improved design of the belt-pad brake is, on average, 20-30% less than the wear of the surfaces of the linings for the serial design of the brake. As mentioned, during experimental studies, the dependence of the electric potential formed on the contacting surfaces on the capacity of the metal friction element was established. With the help of electrospark alloying, a combined coating with a high content of nickel and tungsten was obtained, which will make it possible to improve the physical and mechanical properties of the applied layer. A study of the mixture and heat generation parameters of a diesel engine in the process of using alternative fuels based on RME was conducted. As a result of the analysis of the state of heat utilization of waste gases, it is shown that taking into account the fact of pulsation of the flow of waste gases, which was previously not taken into account in the design and calculation of heat exchange devices, will allow to reduce the area of heat exchangers by 10-15%. This is especially relevant when utilizing the heat of exhaust gases of vehicles, as it is especially rel Product Description popup.authors Hnyp Mariia M. Dolishnii Bohdan V. Kozak Fedir V. Kristopa Sviatoslav І. Melnyk Vasyl M. Prunko Ihor B. popup.nrat_date 2024-07-10 Close