Acoustic investigations of liquids (C8F16 and C9F18) at the various thermodynamic conditions

T. V. Burlachenko; N. B. Lezhnev

doi:10.1117/12.222765

4 October 1995 Acoustic investigations of liquids (C₈F₁₆ and C₉F₁₈) at the various thermodynamic conditions

T. V. Burlachenko, N. B. Lezhnev

Author Affiliations +

Proceedings Volume 2643, Acousto-Optics and Applications II; (1995) https://doi.org/10.1117/12.222765
Event: Acousto-Optics and Applications VI, 1995, Gdansk-Jurata, Poland

Abstract

The fluorocarbons liquids are studied by acoustical method and Brillouin scattering in temperature range from 273 to 313 K and pressure from 0.1 to 50 MPa. Acoustical relaxation in liquid C₈F₁₆ with relaxation time of order 10^-10 s is discovered. This acoustical relaxation has been analyzed under an assumption of a single vibration relaxation. The measurement of hypersonic velocity by means of Mandelshtam-Brillouin light scattering under high pressure was conducted within two angles of light scattering.

Citation Download Citation

T. V. Burlachenko and N. B. Lezhnev "Acoustic investigations of liquids (C₈F₁₆ and C₉F₁₈) at the various thermodynamic conditions", Proc. SPIE 2643, Acousto-Optics and Applications II, (4 October 1995); https://doi.org/10.1117/12.222765

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE