Numerical Simulations of Unsteady Crystal Growth

摘要: An efficient algorithm is developed to numerically compute solutions of problems related crystal growth. The method based on an integral equation formulation that involves integration over the entire history A direct calculation this memory becomes more costly as time increases, but indirect presented has a fixed operation cost per timestep. one-dimensional procedure tested and applied problem rapid directional solidification where nonlinear development recently discovered oscillatory instability followed.