Relaxation of High-Molecular Hydrocarbons after Exposure to High-Power Ultrasound

Relaxation of High-Molecular Hydrocarbons after Exposure to High-Power Ultrasound

A study is performed of the effect high-intensity ultrasonic treatment has on the rheological characteristics of high-molecular hydrocarbons. Dependences are presented of the change in their kinematic viscosity on frequency in the range of 15–87 kHz at constant intensity and duration of ultrasonic e...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2023-09, Vol.87 (9), p.1358-1361
Hauptverfasser: Makarev, D. I., Reznichenko, A. N., Shvetsova, N. A., Rybyanets, A. N.
Format: Artikel
Sprache:eng
Schlagworte:
Exposure
Hadrons
Heavy Ions
Hydrocarbons
Kinematics
Nuclear Physics
Physics
Physics and Astronomy
Rheological properties
Ultrasonic processing
Viscosity
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Beschreibung
Zusammenfassung:A study is performed of the effect high-intensity ultrasonic treatment has on the rheological characteristics of high-molecular hydrocarbons. Dependences are presented of the change in their kinematic viscosity on frequency in the range of 15–87 kHz at constant intensity and duration of ultrasonic exposure, and on the intensity of ultrasonic exposure at constant frequency and duration. Relaxation of the kinematic viscosity of these substances after ultrasonic treatment is studied.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873823703306