Martin Barna, Mirko Javurek, Markus Lechner,
"NUMERICAL SIMULATIONS OF THE FLOW IN ROUND BLOOM STRANDS WITH ELECTROMAGNETIC STIRRING"
: 7th Intern. pamir Conf. on Fundamental and Applied MHD, Vol. 2, Seite(n) 775-779, 2008
NUMERICAL SIMULATIONS OF THE FLOW IN ROUND BLOOM STRANDS WITH ELECTROMAGNETIC STIRRING
Sprache des Titels:
7th Intern. pamir Conf. on Fundamental and Applied MHD
Abstract: For the majority of continuously cast semis for stringent applications an optimal cleanness, surface and sub-surface quality as well as a minimum of centre line segregation and central shrinkage porosity is almost mandatory. In-mould electromagnetic stirring (M-EMS) has a number of functions, but the primary purposes are to help breaking down coarse columnar dendritic solidification structure to produce a finer dendritic structure and a larger proportion of equiaxed structure. The modelling of turbulent flow and electromagnetic stirring with different mathematical models is presented.