Abstract
Results of an experimental study of the motion of small droplets in a capillary are discussed. The translational velocity of small droplets is studied as a function of the level and frequency of vibration acting together with a static force on the droplet—capillary system. The results are presented in the form of a set of curves, which reveal the nonlinear mechanical features of the system under consideration. The experiments confirm the previously developed theoretical model [7] based on the hysteresis dependence of the surface tension forces on the velocity of the meniscus motion.
Similar content being viewed by others
References
V. P. Dyblenko, R. N. Kamalov, R. Ya. Sharifullin, and I. A. Tufanov, Productivity Raising and Reanimation of Wells Using the Effect of Vibration (Nedra, Moscow, 2000).
V. N. Nikolaevskii, Geomechanics and Fluid Dynamics with Applications to the Problems of Gas and Oil Pools (Nedra, Moscow, 1996).
P. M. Roberts and A. Sharma, J. Acoust. Soc. Am. 105, 1385 (1999).
A. Sharma and P. M. Roberts, EOS Trans. Am. Geophys. Union 79(45), F895 (1998).
S. M. Gadiev, Sh. K. Gimatudinov, K. S. Konenkov, and Yu. A. Kuzmichev, Izv. Vyssh. Uchebn. Zaved., Neft’ Gaz, No. 9, 25 (1997).
R. F. Ganiev, A. E. Ukrainskii, and K. V. Frolov, Dokl. Akad. Nauk SSSR 306(4), 803 (1989) [Sov. Phys. Dokl. 34, 519 (1989)].
V. S. Averbakh, S. N. Vlasov, and Yu. M. Zaslavski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\), Izv. Vyssh. Uchebn. Zaved., Radiofiz. 43(2), 155 (2000).
I. I. Blekhman, Vibration Mechanics (Nauka, Moscow, 1994; World Sci., Singapore, 2000).
B. V. Zheleznyi, Dokl. Akad. Nauk SSSR 207(3), 647 (1972).
W. Rose and R. W. Heins, J. Colloid Sci. 17, 39 (1962).
Yu. P. Ampilov, Absorption and Scattering of Seismic Waves in Inhomogeneous Media (Nedra, Moscow, 1992).
Author information
Authors and Affiliations
Additional information
__________
Translated from Akusticheski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\) Zhurnal, Vol. 48, No. 1, 2002, pp. 56–60.
Original Russian Text Copyright © 2002 by Zaslavski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l}\).
Rights and permissions
About this article
Cite this article
Zaslavskii, Y.M. Experimental study of the motion of liquid droplets in a capillary under vibration. Acoust. Phys. 48, 50–53 (2002). https://doi.org/10.1134/1.1435389
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1435389