Panahov, Geylani ; Abbasov, Eldar ; Bakhtiyarov, S. ; Museibli, Parviz
An effect of electrokinetics phenomena on nonlinear wave propagation in bubbly liquids
Group publication title:
Subject and Keywords:
nonlinear waves ; bubbly liquids ; electrokinetic phenomena ; perturbation ; electric potential
A study of nonlinear waves in liquid-gas mixtures with the consideration of internal effects is an important problem of both the fundamental and the applied fluid mechanics. Investigation of nonlinear waves in the gas-liquid mixtures with allowance for internal effects is an important task of both fundamental and applied fluid mechanics. ; These problems often arise in industrial processes such as oil and gas production, hydrocarbons pipeline transportation, gas-saturated fluids flow in pipelines, etc. In this work, we investigate the effect of the internal electric field on the nonlinear wave propagation in a bubbly liquid. ; Numerical simulations have been conducted to study the nonlinear waves described by the nonlinear Burgers-Korteweg-de Vries equation. The numerical simulations showed that the electrokinetic processes significantly affect the wave propagation process. The amplitude of the waves gradually decreases when the size of the gas bubble is decreasing and the electrical potential increases. A good agreement of obtained results with our previous predictions is found.
Zielona Góra: Uniwersytet Zielonogórski
JAME, volume 26, number 3 (2021)