UA19933A1 - METHOD FOR MEASUREMENT OF PHYSICAL PROPERTIES OF LIQUIDS AND DEVICES FOR ITS USE - Google Patents

METHOD FOR MEASUREMENT OF PHYSICAL PROPERTIES OF LIQUIDS AND DEVICES FOR ITS USE

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Publication number
UA19933A1
UA19933A1 UA3549452A UA3549452A UA19933A1 UA 19933 A1 UA19933 A1 UA 19933A1 UA 3549452 A UA3549452 A UA 3549452A UA 3549452 A UA3549452 A UA 3549452A UA 19933 A1 UA19933 A1 UA 19933A1
Authority
UA
Ukraine
Prior art keywords
light
volume
acoustic
physical properties
liquids
Prior art date
Application number
UA3549452A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Владлен Іванович Бабій
Владлен Иванович Бабий
Original Assignee
Морський Гідрофізичний Інститут Академії Наук України
Морской гидрофизический институт Академии наук Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Морський Гідрофізичний Інститут Академії Наук України, Морской гидрофизический институт Академии наук Украины filed Critical Морський Гідрофізичний Інститут Академії Наук України
Priority to UA3549452A priority Critical patent/UA19933A1/en
Publication of UA19933A1 publication Critical patent/UA19933A1/en

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Abstract

(57) Изобретение относится к области неразрушающих исследований и может быть использовано при измерении физических свойств различных жидкостей, например морской воды. Целью изобретения является повышение точности измерений физических свойств жидкостей и разрешающей способности за счет измерения скорости распространения акустических колебаний и показателя преломления света в едином объеме жидкости. Электроакустический преобразователь излучает импульс механических колебаний в объем исследуемой жидкости, который, отражаясь от отражателя акустических колебаний, возвращается к нему. Одновременно оптико-электронный измеритель показателя преломления света испускает пучок света, который входит через оптически прозрачный акустический отражатель в объем исследуемой жидкости, отражается от оптически зеркальной излучающей поверхности преобразователя и возвращается через оптически прозрачный акустический отражатель в измеритель. Единство измерительного объема обеспечивается формированием светового и акустического пучков одинакового поперечного сечения, а направляют их таким образом, чтобы сечения их совместились и оси совпали на единой базе измерения. 2 с.п. ф-лы.1 ил.(57) The invention relates to the field of non-destructive research and can be used to measure the physical properties of various liquids, such as sea water. The aim of the invention is to improve the accuracy of measurements of the physical properties of liquids and resolution by measuring the speed of propagation of acoustic vibrations and the refractive index of light in a single volume of liquid. The electroacoustic transducer emits an impulse of mechanical vibrations into the volume of the investigated liquid, which, reflected from the reflector of acoustic vibrations, returns to it. At the same time, the optical-electronic meter of the refractive index of light emits a beam of light, which enters through an optically transparent acoustic reflector into the volume of the liquid under study, is reflected from the optically mirror emitting surface of the transducer and returns through an optically transparent acoustic reflector to the meter. The unity of the measuring volume is ensured by the formation of light and acoustic beams of the same cross-section, and they are directed in such a way that their cross-sections coincide and the axes coincide on a single measurement base. 2 sec. f-ly. 1 ill.

UA3549452A 1983-02-07 1983-02-07 METHOD FOR MEASUREMENT OF PHYSICAL PROPERTIES OF LIQUIDS AND DEVICES FOR ITS USE UA19933A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA3549452A UA19933A1 (en) 1983-02-07 1983-02-07 METHOD FOR MEASUREMENT OF PHYSICAL PROPERTIES OF LIQUIDS AND DEVICES FOR ITS USE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA3549452A UA19933A1 (en) 1983-02-07 1983-02-07 METHOD FOR MEASUREMENT OF PHYSICAL PROPERTIES OF LIQUIDS AND DEVICES FOR ITS USE

Publications (1)

Publication Number Publication Date
UA19933A1 true UA19933A1 (en) 1997-12-25

Family

ID=74537393

Family Applications (1)

Application Number Title Priority Date Filing Date
UA3549452A UA19933A1 (en) 1983-02-07 1983-02-07 METHOD FOR MEASUREMENT OF PHYSICAL PROPERTIES OF LIQUIDS AND DEVICES FOR ITS USE

Country Status (1)

Country Link
UA (1) UA19933A1 (en)

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