caa a22 4500 469126450 CHVBK 20180323133152.0 cr unu---uuuuu 170328e19921001xx s 000 0 eng 10.1007/BF02705293 doi (NATIONALLICENCE)springer-10.1007/BF02705293 Lee Sung-Woo Machinery and Electronics Research Institute, Samsung Heavy Industries, 69, Sinchon-Dong, Changwon, 641-370, Kyungnam, Korea aut Mathematical modelling of a twin-roll strip casting process with turbulent flow [Elektronische Daten] On molten metal flowfield [Sung-Woo Lee] A computer model has been developed for describing the flowfield of molten metal in the twin roll strip casting process with turbulent flow. The formulation of the twin roll strip casting process was based on the turbulent Navier-Stokes equation in which allowance was made for the spatially distributed turbulent velocity field of molten metal. The equations were simplified to those for axisymmetrical flowfields and an outline of the computational approach was also given. The calculation of turbulent properties using the standard two equation k-ε turbulence model has been applied, and predicted results are presented. Also, it was found that turbulent flowfields with a recirculating zone are located in the vicinity of the middle of the rotating bank of molten metal. The size of the recirculating zone with fixed geometry configuration decreases with increasing inlet flow rate. Korean Institute of Chemical Engineering, 1992 Korean Journal of Chemical Engineering Springer-Verlag 9/4(1992-10-01), 199-205 0256-1115 9:4<199 1992 9 11814 https://doi.org/10.1007/BF02705293 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02705293 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lee Sung-Woo Machinery and Electronics Research Institute, Samsung Heavy Industries, 69, Sinchon-Dong, Changwon, 641-370, Kyungnam, Korea aut NATIONALLICENCE 773 0- Korean Journal of Chemical Engineering Springer-Verlag 9/4(1992-10-01), 199-205 0256-1115 9:4<199 1992 9 11814 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer