Study of a swirling gas jet emanated from a vortex jet gripper onto a plain barrier

Abstract

The interaction of a swirling gas jet emanated from a vortex jet gripper (VJG) onto a plain barrier, and particularly the rarefaction in the gripping area and the impact made by various parameters (compressed air pressure at the inlet, gap size in the contact area) on its value are investigated. The compressed air jet suction force, capable of suspending a flat disc, is determined. The mathematical model determining the picture of jet flow within the system chamber, as well as in the area of contact with the suspended object, is presented.