Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Petkov Alexander Fedorovich

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Organization, job position

Voronezh State University of Forestry and technologies named after G.F.Morozov
   

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Articles count: 1

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MATHEMATICAL MODEL FOR INTERACTION OF ROTATING WORKING BODY OF FOREST A FIRE EXTINGUISHING MACHINE WITH THE SOIL

abstract 1592005007 issue 159 pp. 110 – 121 29.05.2020 ru 215
The article introduces a study on the creation of a simulated physical and mathematical model of the working process of a strip thrower, throwing soil in a directed flow. The problem solved with the help of this work is aimed at optimizing the cutting and ejection process in a given direction of the soil with minimal energy consumption with a maximum emission range. The article describes a methodology for calculating the milling thrower, which is oriented to the formation of the required amount of soil to create a mineralized strip at the edge of a forest bottom fire. Improving and realizing the full reproduction of physical and mathematical models using process simulations, you can save resources on the development of forestry aggregates. The study presents a productive method of processing soil with milling cutters, which helps to reduce energy consumption due to the formation of oriented mineralized flows of soil. For a physical and mathematical description of the process, a simulation program has been compiled that allows you to test the specific task of minimizing energy consumption at a maximum distance of soil discharge with a constant flow density to the rotational speed of the milling throwers
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