耗散粒子动力学(DPD)是一种常用的介观尺度模拟方法,作为联系宏观和微观的桥梁,它在研究嵌段共聚物自组装、胶束、共混、薄膜及表面活性剂等领域的微观性质研究工作中发挥很大的作用。本文简要介绍了DPD方法的基本原理及在上述领域中的应用现状,并展望了DPD方法的发展前景。 Dissipative particle dynamics (DPD) is a commonly used mesoscopic scale simulation method. As a bridge linking macroscopic and microscopic, DPD is an important research field in the field of self-assembly of block copolymers, micelles, blends, films and surfactants The micro-nature of the research work to play a big role. This paper briefly introduces the basic principles of DPD method and its application in the above fields, and prospects the development of DPD method.