聚合物球晶黑十字消光图像的计算机模拟

摘要

Maltese cross and concentric annulus extinction of polymer spherulite were simulated through computer calculation. It showed that differvnt size, luminance and annulus distance of spherulites were simulated by selecting different parameters. The interface of two splierulites was also made by simulation. Based on polymer structure, better understanding can be obtained on the formation of Maltese cross and concentric annulus of polymer spbemlites.%通过编写计算机程序，实现了聚合物球晶黑十字消光和同心消光环图像的计算机模拟。模拟结果表明，改变程序参数，能够比较逼真的模拟出不同尺寸、不同亮度的球晶及不同消光环间距球晶的图像，有助于加深对聚合物球晶黑十字消光、同心消光环成因的理解，增强对聚合物结构与结晶形态相互关系的理解。