Experimental study of the power for driving of a pneumatic screw installation during grain transportation
The article describes the technique and results of experimental studies of power for driving of a pneumatic screw installation during grain transportation. The instruments and methods for setting and measuring the main parameters are indicated. The equations of regression and graphical dependences of the influence of the speed of the axial air flow, the speed and the pitch of the screw are presented. The values of these parameters are set, at which the power required for the drive has a minimum and maximum value.