NUMERICAL SIMULATION OF BUBBLE FLOW IN ELECTROCONDUCTING LIQUIDS BY THE LATTICE BOLTZMANN METHOD

被引：0
|
作者：
Tatulcenkovs, A. [1 ]
Jakovics, A. [1 ]
Baake, E. [2 ]
Nacke, B. [2 ]
机构：
[1] Univ Latvia, Lab Math Modelling Environm & Technol Proc, 8 Zellu Str, LV-1002 Riga, Latvia
[2] Leibniz Univ Hannover, Inst Electrotechnol, Wilhelm Busch Str 4, D-80167 Hannover, Germany
来源：
MAGNETOHYDRODYNAMICS | 2017年 / 53卷 / 02期
关键词：
PROGRESS; MODEL;
D O I：
10.22364/mhd.53.2.7
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A numerical approach based on a lattice-Boltzmann model of two-phase flows has been developed to investigate the characteristics of bubble flow in an electroconducting liquid in a vertical channel under the action of an external magnetic field. Bubble driven flows have found wide applications in industrial technologies, such as mixing of metals and hydrogen production. To control the bubble motion in two-phase flows, e.g., in gas-liquid metal, the external magnetic field due to magneto hydrodynamics effects is used. The first results in a two-dimensional approach show that the magnetic field has a remarkable impact on the motion of the liquid.
引用
收藏
页码：281 / 288
页数：8
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