Search academic texts

Information × Registration Number 0224U001325, 0122U000844 , R & D reports Title Development of scientific and technical support of energy autonomy of agro-industrial complex on the basis of ecologically efficient use of agrobiomass for biofuel production popup.stage_title Head Kupchuk Ihor M., Кандидат технічних наук Registration Date 21-01-2024 Organization Vinnitsa National Agrarian University popup.description2  The object of the study is energy-efficient technologies and resource-saving equipment for processing agrobiomass into biodiesel fuel with subsequent use in machine units. The goal of the second stage of work is to improve the technology for the production of biodiesel fuel and develop technical and technological support to increase the efficiency and environmental friendliness of its further use. Research methods - modern and improved methods of dynamic and mathematical modeling of the technology being developed using the provisions and equations of mechanics, hydraulics, metrology and rheology of wet dispersed media, differential equations of motion, energy and cost balances were used. A design of a vibrating shearing machine has been proposed, which can be used in the preparation of oilseed grains for processing into biodiesel fuel. Based on the results of computer simulation, ways to optimize the design of paddle liquid mixers were identified, which will improve the efficiency of the esterification process in the production of biodiesel fuel, reduce energy costs and improve product quality. Research confirms that developed turbulence is achieved with a blade diameter of 0.015 m, however, to ensure stable operation and mixing intensity, it is advisable to use a blade with a diameter of 0.055 m. An intelligent diesel engine power system with a filter mixer has also been developed, allowing for the dosage of diesel engine required in accordance with the load - speed modes proportions. The results obtained are of great economic importance for the formation of the country's environmental and energy security, ensuring the energy autonomy of the agricultural sector and the environmentally efficient use of agrobiomass for the production of biofuels. Product Description popup.authors Yemchyk Tetiana V. Alieksieiev Oleksii O. Burlaka Serhii A. Vovk Valeriia Yu. Hontaruk Yaroslav V Hraniak Valerii F. Datsyuk Dmytro A. Melnyk Maryna V. Okhota Yuliia V Prysiazhniuk Yurii S. Tarasova Oksana S. Shevchuk Hanna V popup.nrat_date 2024-01-21 Close