Analysis of the movement of air within the enclosure HRB produced using modern computational software program SolidWorks Flow Simulation, which is designed for gas and hydrodynamic analysis in the environment SolidWorks. The aim is to develop a mathematical and computer models of the process of movement of air within the enclosure haulm removing working body (HRB) substantiating the optimum angle blades.

There were determined optimal HRB design parameters (blade width - 120 mm length of the knife - 250 mm installation angle of blades - 45 degrees, the distance from the field to the housing - 100 mm shell diameter - 280 mm width haulm removing windows - 90 mm) and regime (corner the rotation speed of the blades 178 rad/sec) that improve the quality of feed green mass harvesting due to the intensification of the air flow inside the housing.

Constructing of mathematical models and computer simulation of HRB operation allowed to establish (at various angles of installation knives) the following: distribution and velocity trajectories of flows in the longitudinal plane inside HRB visualization of the velocity vectors with the distribution of relative pressures in the horizontal plane visualization streamlines air velocities in a vertical plane. The analysis of the process of movement of air within the HRB enclosure was found influence of the angle of knives installation on speed characteristics of the air flow. Taking into account the admissible simplifications developed mathematical and computer models of the process of movement of air within the enclosure HRB. The paper presents an analysis of the movement of air within the enclosure HRB.

Enclosure solidworks flow simulation