SIMPLIFIED FRAMEWORK FOR DESCRIPTION OF MIXING WITH CHEMICAL REACTIONS(Ⅱ)CHEMICAL REACTIONS IN THE DIFFERENT MIXING REGIONS

摘要

1 INTRODUCTIONIn Part Ⅰ of this study,the physical aspects for micro-and macromixing were outlined,a shrinkage slab model for micromixing was presented and a three-region picturecharacterizing interaction between micro-and macromixing was sketched.The feed ma-terial from a point source was shown to successively undergo the dispersion,micromixing and macromixing regions before achieving homogeneity on the