Scientific Journal of KubSAU

The perspective construction of the combined machine for forest fires suppression is presented. The recommendations for its application at prevention of forest fires and their elimination are developed

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

The mathematical model of the process of giving and soil emission with the working tools of a combined soil-thrower is developed for optimization of various parameters of the developed assembly

The technique of the modeling of the process of a soil-thrower work is described. The results of the optimization of the parameters of the combined machine for forest fires suppression are presented

The results of experimental researches of a combined machine for forest fires suppression in laboratory and working conditions are presented