Ultrasonic Wave Velocity in the Restructuring of Disperse Media

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Ultrasonic Wave Velocity in the Restructuring of Disperse Media. / Koltsova, I. S.; Khomutova, A. S.; Deinega, M. A.

In: Acoustical Physics, Vol. 62, No. 2, 2016, p. 187-193.

Research output: Contribution to journal › Article › peer-review

Author

Koltsova, I. S. ; Khomutova, A. S. ; Deinega, M. A. / Ultrasonic Wave Velocity in the Restructuring of Disperse Media. In: Acoustical Physics. 2016 ; Vol. 62, No. 2. pp. 187-193.

BibTeX

@article{8af02277f5614b39b6093ee540a3e696,

title = "Ultrasonic Wave Velocity in the Restructuring of Disperse Media",

abstract = "The ultrasonic wave velocities in the restructuring of disperse media were measured using interference and pulsed techniques and the coefficient of reflection in suspensions of starch, Al2O3, and SiO2 particles, glass bulbs, their porous sediments, and composites of Fe3O4 particles in 10% gelatin aqueous solution at a frequency of 3 MHz. The experiments showed alternating variation in the concentration velocity coefficient during the transition of the dispersed phase concentration from the subpercolation to percolation region. The minimum ultrasonic wave velocity in the region of discrete clusters correlates with the ratio between the particle and matrix densities. The results obtained are explained using the Isakovich, Chaban,Rytov, Biot, Hausdorff, and other theories.",

keywords = "ultrasonic waves, velocity, frequency, particle size, concentration, cluster, percolation, porosity, Hausdorff dimensionality",

author = "Koltsova, {I. S.} and Khomutova, {A. S.} and Deinega, {M. A.}",

year = "2016",

doi = "10.1134/S1063771016020081",

language = "не определен",

volume = "62",

pages = "187--193",

journal = "Acoustical Physics",

issn = "1063-7710",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "2",

}

RIS

TY - JOUR

T1 - Ultrasonic Wave Velocity in the Restructuring of Disperse Media

AU - Koltsova, I. S.

AU - Khomutova, A. S.

AU - Deinega, M. A.

PY - 2016

Y1 - 2016

N2 - The ultrasonic wave velocities in the restructuring of disperse media were measured using interference and pulsed techniques and the coefficient of reflection in suspensions of starch, Al2O3, and SiO2 particles, glass bulbs, their porous sediments, and composites of Fe3O4 particles in 10% gelatin aqueous solution at a frequency of 3 MHz. The experiments showed alternating variation in the concentration velocity coefficient during the transition of the dispersed phase concentration from the subpercolation to percolation region. The minimum ultrasonic wave velocity in the region of discrete clusters correlates with the ratio between the particle and matrix densities. The results obtained are explained using the Isakovich, Chaban,Rytov, Biot, Hausdorff, and other theories.

AB - The ultrasonic wave velocities in the restructuring of disperse media were measured using interference and pulsed techniques and the coefficient of reflection in suspensions of starch, Al2O3, and SiO2 particles, glass bulbs, their porous sediments, and composites of Fe3O4 particles in 10% gelatin aqueous solution at a frequency of 3 MHz. The experiments showed alternating variation in the concentration velocity coefficient during the transition of the dispersed phase concentration from the subpercolation to percolation region. The minimum ultrasonic wave velocity in the region of discrete clusters correlates with the ratio between the particle and matrix densities. The results obtained are explained using the Isakovich, Chaban,Rytov, Biot, Hausdorff, and other theories.

KW - ultrasonic waves

KW - velocity

KW - frequency

KW - particle size

KW - concentration

KW - cluster

KW - percolation

KW - porosity

KW - Hausdorff dimensionality

U2 - 10.1134/S1063771016020081

DO - 10.1134/S1063771016020081

M3 - статья

VL - 62

SP - 187

EP - 193

JO - Acoustical Physics

JF - Acoustical Physics

SN - 1063-7710

IS - 2

ER -

ID: 7555542