The deposition morphology of particles onto the wall surfaces of a constricted tube is investigated by applying the Brownian dynamics simulation method in the present paper.

• 摘要本论文的主要目的为以电脑模拟来讨论在不同的作用力曲线下，对具有布朗运动的胶体粒子进行多层吸附时，遮蔽效应对其吸附效率的影响。