The Analysis of Liquid Metal Flow Characteristics in the Annular Passage of an Electromagnetic Pump

被引：0
|
作者：
Kim, Chang Eob [1 ]
Jeon, Mun Ho [2 ]
Kwon, Jeong Tae [2 ]
Lim, Hyo Jae [2 ]
Lee, Suk Won [3 ]
机构：
[1] Hoseo Univ, Dept Elect Engn, Chungnam, South Korea
[2] Hoseo Univ, Dept Mech Engn, Chungnam, South Korea
[3] Hoseo Univ, Dept Syst Control Engn, Chungnam, South Korea
来源：
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY | 2010年 / 5卷 / 02期
关键词：
Electromagnetic pump; TLIM; Lorentz force; Navier-Stokes equation; Liquid metal;
D O I：
10.5370/JEET.2010.5.2.270
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An electromagnetic pump using a tubular induction motor (TLIM) has been proposed to pump liquid metal fluids. TLIM has been designed for liquid metal flow systems with a motor with a thrust force of 40 similar to 77[N]. The flow characteristics have been investigated by solving the Navier-Stokes equation, where the Lorentz force was included simply by considering it as a constant in the Navier-Stokes equation. A wood metal was chosen to simulate the liquid metal. The effect of Lorentz force on the flow rate was investigated. An experiment was conducted and its results were compared with those of the simulation. The simulation result showed an overestimation of about 17% compared with the experimental one.
引用
收藏
页码：270 / 275
页数：6
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