Traveling Magnetic Field Pump With C-Shaped Cores

作     者：SERGEY Denisov VENIAMIN Dolgikh RUSLN Khalilov ILYA Kolesnichenko STANISLAV Khripchenko 

作者机构：Institute of Continuous Media MechanicsUB of RASPerm 614013Russia 

出 版 物：《Journal of Iron and Steel Research International》 (钢铁研究学报(英文版))

年 卷 期：2012年第19卷第S1期

页      面：548-552页

核心收录：

学科分类：080704[工学-流体机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 

基　　金：Item Sponsored by RFBR grant No 11-08-00416-a Federal purpose program Federal contract No14.740.11.0352 

主　　题：travelling magnetic field liquid metal 

摘      要：In this paper,we consider an MHD-pump generating a traveling magnetic *** consists of six C-shaped inductors located one after another.A flat channel for pumping liquid metal is placed in the gap between the inductors. The cores are fed by the alternating current from the three-phase source and are connected in such a way as to provide generation of a traveling *** to the pump construction,the electrical windings in such a pump are located at a safe distance from the heated channel with liquid *** channel can be quickly removed and placed back into the pump. The paper presents the results of experimental and numerical investigations of the temperature regimes and numerical simulation of the magnetic fields in the ferromagnetic cores of the pump *** computation has been done to evaluate the electromagnetic volume forces,acting on the transporting *** pressure drop-flow rate characteristics of the pump has been obtained for a gallium *** workability of the pump has been tested in liquid magnesium.