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Information × Registration Number 0223U005734, 0121U107519 , R & D reports Title Performance criteria improvement for technological machines and transportation means in transport construction popup.stage_title Head Musiiko Volodymyr D., Доктор технічних наук Registration Date 30-12-2023 Organization National Transport University popup.description2  The purpose of the research: increasing the efficiency of universal earthmoving machines of continuous action, capable of excavating long trenches of various linear sizes in the soil; development of effective methods of using diesel biofuel based on rapeseed oil and recycled food fat waste. The object of the study: the process of developing wide grooves in the soil with a universal earthmoving machine of continuous action; influence of diesel biofuel on fuel economy and environmental indicators of diesel engines. For a universal earthmoving machine of continuous action, a rational trajectory of movement of the cutting perimeters of the working body at the level of the rotor axis in the horizontal plane has been determined, a mechanism for fan-progressive feeding of the working body to the cut and an algorithm for its drive has been developed, which ensures the development of the soil with shavings of uniform thickness, as a result of which an increase in productivity is ensured cars by 1.9-2 times. The mathematical model of the bus movement when working on traditional diesel fuel and diesel biofuel was refined, its adequacy was confirmed, the optimal composition of the mixed diesel biofuel made on the basis of methyl esters of fatty acids was established, and the optimal temperature of the mixed diesel biofuel was determined. It has been confirmed that this direction prevents environmental pollution, reduces the cost of fuel production, expands the raw material base for the production of motor fuels and increases their energy efficiency. Product Description popup.authors Biliakovych Mykola Oleksiiovych Varfolomieiev Yurii M. Vysokovych Yevhenii V. Koval Andrii Borysovych Kovbasenko Sergii Volodymyrovych Lazaruk Jurii Volodymyrovych Levkivskyi Serhii Anatoliiovych Moroz Valentyn V. Nikolaienko Volodyvyr Andriiovych Posviatenko Nataliia I. Simonenko Vitalii V. popup.nrat_date 2023-12-30 Close