MICROWAVE-RESONATOR METHOD FOR DETERMINATION OF MOISTURE VOLUME FRACTION IN LIQUID MEDIUMS Russian patent published in 2008 - IPC G01N22/04 

Abstract RU 2334217 C1

FIELD: technological processes.

SUBSTANCE: investigated liquid is placed into pipeline, which is placed into cavity of cylindrical volume resonator, at that pipeline axis is matched with longitudinal axis of cylindrical volume resonator, electromagnet field of H011 type is excited, resonance frequency of cylindrical volume resonator is measured with electromagnet oscillation H011, additionally oscillation E111 is excited, resonance frequency of cylindrical volume resonator with electromagnet oscillation E111 is determined, and by difference of resonance frequencies of oscillations H011 and E111 volume fraction of moisture in liquid mediums is determined.

EFFECT: increase of accuracy of determination of moisture volume fraction in liquid mediums.

4 dwg, 1 tbl

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RU 2 334 217 C1

Authors

Suslin Mikhail Alekseevich

Dates

2008-09-20Published

2007-05-02Filed