SU712975A1 - Method of measuring the coefficient of axial concentration of hydroacoustical transducers - Google Patents

Method of measuring the coefficient of axial concentration of hydroacoustical transducers Download PDF

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Publication number
SU712975A1
SU712975A1 SU772542278A SU2542278A SU712975A1 SU 712975 A1 SU712975 A1 SU 712975A1 SU 772542278 A SU772542278 A SU 772542278A SU 2542278 A SU2542278 A SU 2542278A SU 712975 A1 SU712975 A1 SU 712975A1
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SU
USSR - Soviet Union
Prior art keywords
measuring
transducers
coefficient
hydroacoustical
axial concentration
Prior art date
Application number
SU772542278A
Other languages
Russian (ru)
Inventor
Владимир Константинович Доля
Юрий Анатольевич Крамаров
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Ростовский Ордена Трудового Красного Знамени Государственный Университет
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Priority to SU772542278A priority Critical patent/SU712975A1/en
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Publication of SU712975A1 publication Critical patent/SU712975A1/en

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Description

3434

1. Блинова Л. П. и др. Акустические из-2. Крюкин И. И. м др. Акуспические измерени . М., «Стандарты, 1970, с. 102-мерени  в судостроении. Л., 1968, с. 691. Blinov, LP and others. Acoustic of-2. Kryukin I.I. m. Dr. Acoustic measurements. M., “Standards, 1970, p. 102-measure in shipbuilding. L., 1968, p. 69

103.(прототип).103. (prototype).

712975 712975

Claims (1)

Формула изобретенияClaim Способ измерения коэффициента осевой концентрации гидроакустических преобразователей путем измерения в свободном поле его чувствительности, отл ичающи йс я тем, что, с целью повышения точности измерений, значение коэффициента осевой концентрации вычисляют по значениям активных составляющих электрического сопротивления преобразователя, измеренным при поочередном размещении преобразователя в жидкой, а затем в воздушной сре-A method for measuring the axial concentration coefficient of hydroacoustic transducers by measuring its sensitivity in a free field, which is based on the fact that, in order to increase the accuracy of measurements, the axial concentration coefficient is calculated from the values of the active components of the electrical resistance of the transducer, measured by alternately placing the transducer in a liquid, and then in the air
SU772542278A 1977-11-09 1977-11-09 Method of measuring the coefficient of axial concentration of hydroacoustical transducers SU712975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772542278A SU712975A1 (en) 1977-11-09 1977-11-09 Method of measuring the coefficient of axial concentration of hydroacoustical transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772542278A SU712975A1 (en) 1977-11-09 1977-11-09 Method of measuring the coefficient of axial concentration of hydroacoustical transducers

Publications (1)

Publication Number Publication Date
SU712975A1 true SU712975A1 (en) 1980-01-30

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SU772542278A SU712975A1 (en) 1977-11-09 1977-11-09 Method of measuring the coefficient of axial concentration of hydroacoustical transducers

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SU (1) SU712975A1 (en)

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