Nonlinear waves in bubbly liquids with consideration for viscosity and heat transfer

被引：91

作者：

Kudryashov, Nikolai A. ^{[1
]}

Sinelshchikov, Dmitry I. ^{[1
]}

机构：

[1] Natl Res Nucl Univ, MEPHI, Dept Appl Math, Moscow 115409, Russia

来源：

PHYSICS LETTERS A | 2010年 / 374卷 / 19-20期

关键词：

Liquid with gas bubbles; Nonlinear evolution equation; Nonlinear ordinary differential equation; Exact solution; Simplest equation method; DIFFERENTIAL-EQUATIONS; GAS-BUBBLE; DYNAMICS; MIXTURES; MOTION;

D O I：

10.1016/j.physleta.2010.02.067

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nonlinear waves are studied in a mixture of liquid and gas bubbles. Influence of viscosity and heat transfer is taken into consideration on propagation of the pressure waves. Nonlinear evolution equations of the second and the third order for describing nonlinear waves in gas-liquid mixtures are derived. Exact solutions of these nonlinear evolution equations are found. Properties of nonlinear waves in a liquid with gas bubbles are discussed. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：2011 / 2016

页数：6

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