Influence of pressure on acoustic and rheologic parameters in water solutions of laury sodium sulfate

B. T. Khamidov; N. B. Lezhnev

doi:10.1117/12.222768

4 October 1995 Influence of pressure on acoustic and rheologic parameters in water solutions of laury sodium sulfate

B. T. Khamidov, N. B. Lezhnev

Proceedings Volume 2643, Acousto-Optics and Applications II; (1995) https://doi.org/10.1117/12.222768
Event: Acousto-Optics and Applications VI, 1995, Gdansk-Jurata, Poland

Abstract

Ultrasonic velocity and density in water solutions of lauril sodium sulphate at frequency 36 MHz, within the range of pressures from 0.1 to 105 MPa at temperature T equals 293 K were measured. According to data of ultrasonic velocity and density under high pressures there was calculated adiabatic compressibility in objects studied from pressure. It was found out that the region of critical concentration of micelle formation has been shifted to the zone of much more low concentrations.

Citation Download Citation

B. T. Khamidov and N. B. Lezhnev "Influence of pressure on acoustic and rheologic parameters in water solutions of laury sodium sulfate", Proc. SPIE 2643, Acousto-Optics and Applications II, (4 October 1995); https://doi.org/10.1117/12.222768

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