SHF METHOD FOR MEASURING DIELECTRIC LIQUID MEDIA PERMEABILITY AND CONTROLLING DIELECTRIC PARTICLES SEDIMENTATION PROCESS IN NON-CONTACT WAY

摘要

FIELD: measurement technology. ^ SUBSTANCE: method involves exiting superficial slow wave field of HE11 type along vertically arranged superficial wave waveguide as dielectric pipe filled with liquid under study having dielectric permeability of epsilon and magnetic permeability of mu=1 using conic horn antenna. Progressive wave mode is set. Receiving vibrators are spirally arranged diametrically opposite along the dielectric pipe. The vibrators measure electric field intensity in plane arranged normally relative to wave propagation direction. Non-dissipative attenuation coefficient alphar value is calculated and epsilon is determined. Dielectric particles sedimentation process conclusions are drawn from local epsilon values distribution along the pipe taken into consideration. ^ EFFECT: high accuracy of measurements. ^ 1 dwg