修正Jackson和Hunt关于在垂直生长方向截面上溶质扩散各向同性假设,求解三维Laplace方程,获得纤维共晶生长界面前沿三维稳态扩散场,并证明Jackson和Hunt的二维模型是实际生长的二维简化和一阶近似并用了二腈((SCN)-樟脑(CAM)纤维共晶系统计算生长界面前沿溶质分布
Three dimensional diffusion at fibrous eutectic growth front has been analyzed in considering the solute distribution anistropy formed by space geometry character. It is shown that the Jackson and Hunt's analysis is a simplified result of the present mode
参考文献
| [1] | JacksonKA,HuntJDTransAIME,1966,236:11292姚向东．强制共晶生长界面动力学及形态演化,[硕士学位论文],西北工业大学,1992 |
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