通过构建微观模型,采用布朗动力学方法模拟表面活性剂溶液内胶束的运动及溶液流变特性.采用线性连接的刚性串粒棒作为胶束的基本单元,通过势作用及阻力分析研究胶束在流场中的受力和运动.模拟表明,添加弯曲势作用的柔性胶束沿轴向线性变长;随持久长度的增长,特征零剪切黏度变大.
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