RU2011128957A - METHOD FOR CONTROLING PROPERTIES OF LIQUID MEDIA - Google Patents
METHOD FOR CONTROLING PROPERTIES OF LIQUID MEDIA Download PDFInfo
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- RU2011128957A RU2011128957A RU2011128957/28A RU2011128957A RU2011128957A RU 2011128957 A RU2011128957 A RU 2011128957A RU 2011128957/28 A RU2011128957/28 A RU 2011128957/28A RU 2011128957 A RU2011128957 A RU 2011128957A RU 2011128957 A RU2011128957 A RU 2011128957A
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- ultrasonic
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- Physical Or Chemical Processes And Apparatus (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
Способ контроля свойств жидких сред, заключающийся в возбуждении колебаний ультразвукового диапазона в объеме исследуемой жидкости при помощи резонатора, отличающийся тем, что в качестве резонатора используется ультразвуковая колебательная система, состоящая из пьезоэлектрического преобразователя, частотнопонижающих накладок, одна из которых заканчивается рабочим инструментом, возбуждение колебаний для кавитационной ультразвуковой обработки осуществляется погружением колеблющегося рабочего инструмента в контролируемую жидкость, в процессе ультразвуковой обработки изменяют частоту питающего напряжения колебательной системы в окрестностях ее резонансной частоты и производят измерения амплитуды тока механической ветви колебательной системы, являющегося разностью между полным током системы и его емкостной составляющей и измерения амплитуды электрического напряжения, обуславливающего ток, потребляемый ультразвуковой колебательной системой от электронного генератора, по измеренным частотным характеристикам определяют значения активных, реактивных и энергетических параметров ультразвуковой колебательной системы, соответствующие значениям физических свойств (например, плотность, упругость среды, активные потери и др.) контролируемых жидкостей. The method of controlling the properties of liquid media, which consists in the excitation of ultrasonic vibrations in the volume of the investigated fluid using a resonator, characterized in that the resonator uses an ultrasonic oscillating system consisting of a piezoelectric transducer, frequency-reducing plates, one of which ends with a working tool, vibration excitation for cavitation ultrasonic treatment is carried out by immersing the oscillating working tool in a controlled fluid In the process of ultrasonic processing, the frequency of the supply voltage of the oscillatory system in the vicinity of its resonant frequency is changed and the amplitude of the current of the mechanical branch of the oscillatory system is measured, which is the difference between the total current of the system and its capacitive component and the amplitude of the electric voltage that determines the current consumed by the ultrasonic oscillating system from an electronic generator, the measured frequency characteristics determine the values of active, reactive and the biological parameters of the ultrasonic oscillatory system, corresponding to the values of physical properties (for example, density, medium elasticity, active losses, etc.) of controlled liquids.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2011128957/28A RU2473076C2 (en) | 2011-07-12 | 2011-07-12 | Method of monitoring properties of liquid media |
Applications Claiming Priority (1)
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RU2011128957/28A RU2473076C2 (en) | 2011-07-12 | 2011-07-12 | Method of monitoring properties of liquid media |
Publications (2)
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RU2011128957A true RU2011128957A (en) | 2012-01-10 |
RU2473076C2 RU2473076C2 (en) | 2013-01-20 |
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RU2011128957/28A RU2473076C2 (en) | 2011-07-12 | 2011-07-12 | Method of monitoring properties of liquid media |
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RU (1) | RU2473076C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117531239A (en) * | 2024-01-10 | 2024-02-09 | 蓝炬生物技术(杭州)有限公司 | Bioactive substance extraction control method and system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3632591A1 (en) * | 1985-09-27 | 1987-05-14 | Mineral Tech Council | METHOD AND DEVICE FOR MEASURING OR MONITORING A PHYSICAL PROPERTY OF A LIQUID OBJECT |
SU1298642A1 (en) * | 1985-11-15 | 1987-03-23 | Литовская Ветеринарная Академия | Ultrasonic device for measuring density of liquids |
US5359541A (en) * | 1993-03-01 | 1994-10-25 | The Regents Of The University Of California, Office Of Technology Transfer | Fluid density and concentration measurement using noninvasive in situ ultrasonic resonance interferometry |
RU2232384C2 (en) * | 2001-01-23 | 2004-07-10 | Яхно Татьяна Анатольевна | Method of investigation of multicomponent liquid |
RU2216722C2 (en) * | 2001-11-26 | 2003-11-20 | Научно-исследовательский институт интроскопии при Томском политехническом университете | Ultrasonic method establishing density of liquid |
RU2221234C2 (en) * | 2002-02-22 | 2004-01-10 | Общество с ограниченной ответственностью "Системы контроля" | Ultrasonic method determining density of liquid |
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2011
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117531239A (en) * | 2024-01-10 | 2024-02-09 | 蓝炬生物技术(杭州)有限公司 | Bioactive substance extraction control method and system |
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RU2473076C2 (en) | 2013-01-20 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20190713 |