A lattice Boltzmann–cellular automaton study on dendrite growth with melt convection in solidification of ternary alloys Project supported by the National Natural Science Foundation of China (Grant Nos. 51728601 and 51771118). |
(color online) Characteristics of multiple dendrite growth without and with melt convection of a = (0, 0.01) m/s2 at Rc = 5.0 K/s: (a) time history of the solid fraction, and (b) solidification entropy Ss, (c) concentration entropy of solute Cu, (d) concentration entropy of solute Mg as functions of solid fraction Fs. |