The Supplement to the Air Flow of Cyclone Dust Collector : Study on the Cyclone, 3rd Report

Abstract

The small eccentricity between a pitot tube and the center of air flow gives a large apparent error to the radial flow component. The flow distributions in an exit pipe are measured with a spherical pitot tube. Air flows in the suction type and at different quantities, and its circumferential as well as axial flow distributions, and the pressure distributions on cylinder wall are measured. Pressure drops of a cyclone occur by changing the total length, exit diameters and air quantities. These experimental results serve for foundamentals of the cyclone theory.