Abstract
In order to improve steel quality in the continuous casting process, it is necessary to make the dynamic behavior of the free surface flows in a mold clear. The estimation of influences of in-mold electromagnetic stirring (M-EMS) electromagnetic force is especially important. We examined the difference of free surface flows by the different M-EMS exciting frequencies, using numerical experiment (magnetohydrodynamic calculation). We introduce a new index, the responsive ratio, to evaluate it. As a result, the free surface flow has different behavior according to exciting frequency and its responsive ratio is higher in low-frequency zone. The free surface flow has also high resonate-ability with natural frequency of the mold.
| Original language | English |
|---|---|
| Pages (from-to) | 3451-3453 |
| Number of pages | 3 |
| Journal | IEEE Transactions on Magnetics |
| Volume | 41 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2005 Oct |
| Externally published | Yes |
Keywords
- Continuous casting
- Electromagnetic analysis
- Electromagnetic stirring
- Magneto hydrodynamics calculation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering