ANALYSIS MODELING AIRFLOW INSIDE THE CASING HAULM REMOVING MACHINES

Abstract

In this article, based on a computer model haulm removing machine subject to the restrictions investigate the problem of lifting polegshey cormophyte mass and analysis of air flow velocities in the zone of the blades. The aim of the work was to analyze the distribution of air flow in the horizontal edges of knives working bodies within the housing haulm removing machine. To analyze the interaction of factors that describe the air flow parameters in the study haulm removing machine was used finite element analysis and FlowSimulation package. Construction of computer model allowed us to analyze and determine the velocity and pressure near the edges of the knives working bodies. Based on the air flow characteristic values (the average air flow velocity in the zone of knives equal to 12.139 m / s) can be concluded their adequacy for lifting polegshey cormophyte mass.