LATE STAGES OF SPINODAL DECOMPOSITION IN BINARY-MIXTURES

被引：1179

作者：

SIGGIA, ED ^{[1
]}

机构：

[1] CORNELL UNIV,CTR MAT SCI,ITHACA,NY 14853

来源：

PHYSICAL REVIEW A | 1979年 / 20卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.20.595

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The influence of hydrodynamic interactions on the coarsening rate r of a mist of droplets combining through diffusive coalescence is examined in detail. For a sufficiently rarified mist, the competing Lifshitz-Slyozov or evaporation-condensation mechanism is dominant, but the volume fraction of precipitate actually produced in most off-critical quench experiments probably favors direct coalescence. When the minority phase is continuous, as in a quench at the critical concentration, surface-tension effects lead to a crossover from.

引用

页码：595 / 605

页数：11

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