Article

Investigation of the Acoustic Impedance of Solutions by the Resonant Method

Bogdan, O. P., Zalalutdinova, A. R.

Abstract. The paper presents the results of measuring the acoustic impedance of aqueous solutions of glycerol and acetone of different concentrations using a resonant method based on changing the parameters of the electrical equivalent circuit of a piezo plate loaded on air, a reference medium, and a solution, and then recalculating them using electromechanical analogies. The results of measuring the acoustic impedance of solutions showed a similar nature of the dependence on the concentration of the theoretical and experimental curves.

Keywords: acoustic impedance, aqueous solution, resonant method, piezo plate, measurement, concentration

Pages: 60–64Total pages: 5

Original title: Исследование акустического импеданса растворов резонансным методом

Authors: Богдан О. П., Залалутдинова А. Р.

Published in: Instrumentation Engineering in the XXI Century – 2020. Integration of Science, Education and Production: Proceedings of the XVI Russian National Scientific Conference (December 2–4, 2020, Izhevsk, Russian Federation)

Year of publication: 2020

Цитирование по ГОСТ 7.1-2003:GOST 7.1-2003 citation:
Bogdan, O. P., Zalalutdinova, A. R. Investigation of the acoustic impedance of solutions by the resonant method // Instrumentation Engineering in the XXI Century – 2020. Integration of Science, Education and Production : Proceedings of the XVI Russian National Scientific Conference (December 2–4, 2020, Izhevsk, Russian Federation). – Izhevsk, Russia : Publishing House of Kalashnikov ISTU, 2020. – Pp. 60–64.