Engineering, Energy, Transport AIC

Viktor Dubchak – Ph.D., Associate Professor of the Department of Mathematics, Physics and Computer Technologies of Vinnitsa National Agrarian University (Pirogov St., 111/21, Vinnitsa, Ukraine, 21037, e-mail: viktor_dubchak@rambler.ru, https://orcid.org/0000-0002-1436-3641).
Viktor Pryshlyak – Ph.D., Associate Professor of the Department of Agroengineering and technical service of Vinnytsia National Agrarian University (3, Solnyshchaya St., Vinnytsia, 21008, Ukraine, e-mail: viktor.prishlyak@i.ua, https://orcid.org/0000-0003-3675-3381).

The article considers algorithms for constructing equivalent models of filling tanks with agricultural fluids, such as fuels and lubricants, pesticides, organic fertilizers and other bulk solids, which can be equated, the dynamics of movement (resistance, work, power) to the movement of liquid.
Growing requirements in the competitive market cause constant improvement and justification of optimal parameters and forms of tanks for transportation of materials that ensure the production operation of complex technical systems.
The article presents a variety of possible technical solutions for tanks (tanks) for storage and transportation of liquid materials on the field surface with different variable steepness.
Theoretical bases of practical direction of movement of agricultural materials in air and liquid environments for conditions of action of a gravitational field are developed. The technical features of the working bodies and the system for the introduction of liquid materials as needed (changes in soil hardness, slope steepness, speed of the unit) are analyzed.
Innovative development of competitive agro-industrial technologies and agricultural machinery is possible only with the involvement of a powerful physical and mathematical apparatus, which is also problematic due to lack of fundamental theoretical knowledge of designers, designers and students of agro-engineering assistance.
As a result of research using the fundamental analytical and mathematical apparatus, algorithmic models have been developed that describe the movement of liquid (mineral fertilizers) for their movement.
Such processes and phenomena occur during the production operation of agricultural machinery with tanks for moving liquid materials (fertilizers), etc.
The application of the algorithm of mathematical analysis and calculation of technological processes and technical systems provides the necessary conditions for efficient supply of liquid materials, fertilizers, which is important in precision farming systems.
Similar, proposed innovative methods of theoretical and synthesis of processes, phenomena, the nature of agro-industrial production, can be effective in preparing for the educational process of agricultural engineers for project professional activities.

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