NUMERICAL MODELLING OF A REAL ROTATING PERMANENT MAGNET BASED ELECTROMAGNETIC INDUCTION PUMP

被引：3
|
作者：
Dzelme, V. [1 ]
Jakovics, A. [1 ]
Bucenieks, I. [2 ]
机构：
[1] Univ Latvia, Lab Math Modelling Environm & Technol Proc, 23 Zellu St, LV-1002 Riga, Latvia
[2] Univ Latvia, Inst Phys, 32 Miera Str, LV-2169 Salaspils, Latvia
来源：
MAGNETOHYDRODYNAMICS | 2017年 / 53卷 / 04期
关键词：
D O I：
10.22364/mhd.53.4.15
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In this work, we investigate numerically and experimentally the operation of a rotating permanent magnet based liquid metal pump. Previous analyses of such systems have been mostly analytical estimations of integral parameters and simplified numerical simulations. A full 3D model has been developed. Transient electromagnetics and fluid dynamics, taking into account the magnetic field convective term, are solved in the commercial package ANSYS. Results show that 2D modelling overestimates the force density and, hence, the pressure and flowrate, implying the necessity of 3D simulations. Results of the full 3D model show good agreement with experiments.
引用
收藏
页码：731 / 737
页数：7
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