Effect of far-field flow on a columnar crystal in the convective undercooled melt*
Ji Xiao-Jiana), Chen Ming-Wena), Xu Xiao-Huaa), Wang Zi-Dongb)
Fig. 8. The variation of the growth velocity of the interface versus time t , where #cod#x03B8; #cod#x003D; #cod#x03C0; , 3 #cod#x03C0; 4, 2 #cod#x03C0; 3 from top to bottom for cases affected by U #cod#x221E; .