Macroscopic disruption of the continuity and stratified character of flow of structurized dispersions in shear flow

作者：Ur'ev N B^*

来源：Protection of Metals and Physical Chemistry of Surfaces, 2012, 48(6): 597-607.

DOI：10.1134/S2070205112050140

In this paper, concepts of the anisotropic nature of the flow of structured dispersions accompanied by disruption of a structure under continuous shear in layers oriented in the direction of shear flow are developed. The mechanism for the appearance and evolution of alternating solid and liquid fluid layers, together with disruption of the structure for cluster aggregates of particles of the dispersed phase, is shown experimentally, theoretically, and by computer simulation. The observed phenomena and those described in this paper significantly affect both the conditions for determination and description of rheological properties of structured dispersions and the technology of their production, processing, and formation of dispersed composite materials on their basis. DOI: 10.1134/S2070205112050140

• 出版日期2012-11