铝液波浪的(电磁)收缩效应(Pinch effect)  

Electromagnetism pinch effect of liquid aluminum waves

作　　者：梁汉[1] 

机构地区：[1]华中科技大学,湖北武汉430074

出　　处：《轻金属》2013年第9期34-37,共4页Light Metals

摘　　要：预焙槽熔体表面波振荡没有波的传播,仅仅是垂直的局部振荡。相应的,在驱动力不变的情况下,单根阳极导杆电流波动在短期内也不变化。这就使采用单根仪器逐根测量全槽阳极电流分布时因测量时间差所产生的测量误差减到最小。In prebaked anode aluminum reduction pot there is no traveling waves on the aluminum surface, only vertical local oscillations. If the driving power has no change, the single anode rod current will have no change in short time. When whole anode current distribution are measured one rod by rod by the single rod instrument, measuring errors genereated by measuring time differenh are reduce to the minimum.

关 键 词：局部 效应 预焙电解槽 

分 类 号：TF821[冶金工程—有色金属冶金]