THREE-PARAMETER MEASUREMENT CONTROL OF A LOW-FERROMAGNETIC LIQUID PATTERN

Abstract

The aim of the article is to study the universal functions of conversion of thermal contact electromagnetic Converter (TCEC) with samples of weakly ferromagnetic liquids in a transverse magnetic field. The  technique  used  for  the  study  three-parameter  electromagnetic  method  of measuring control samples parameters low-ferromagnetic liquids when applying the thermal TECP.  Based  on  the  proposed  generic  functions  convert  the  thermal  TECP  received  basic relationships describing three-parameter method measuring the control of the relative magnetic permeability µr, the specific electrical conductivity σ, and the temperature t of the controlled sample. Originality. The theoretical position of the thermal TECP with a sample of a weakly ferromagnetic liquid, which is heated in the process of control, to simulate the industrial conditions of operation of liquids, storage  and  transportation,  during  the  measurement  control  of  the  relative  magnetic  permeability  is developed µr,  the  specific  electrical  conductivity  σ,  and  the  temperature  t  of  the  sample  of  the  weakly ferromagnetic fluid, which is controlled.
Practical value. An algorithm for realizing the measurement of the relative magnetic permeability µr, the specific electrical conductivity σ and the temperature t of the sample of the weakly ferromagnetic fluid controlled on the basis of measurements and analysis of signals of the thermal three-parameter TCEC is developed.