Nanoparticle coagulation and dispersion in a rotating curved pipe

• 来源期刊: 科学通报(英文版)
• 学科: 物理学
• 年，卷（期）: 2011,（26）
• 页码范围: 2874
• 页数: 1页
• 分类号: O572.2
• 语种: 中文

摘要

<正>Nanoparticulate flow in a curved pipe differs to that in a straight pipe, and is of scientific and technological interest. The length of flow path within a curved pipe is generally short, and the fluid experiences a centrifugal force which significantly changes the particle distribution both inside and downstream of the pipe. This phenomenon is more obvious when particle coagulation occurs. Prior to this study, nanoparticle migration in a rotating curved pipe with consideration of coagulation and dispersion has not been reported in detail. This study aimed to