(38c) Viscous Fingering In Chemical Systems
AIChE Annual Meeting
2008
2008 Annual Meeting
Engineering Sciences and Fundamentals
In Honor of Bud Homsy I: Invited Talks
Monday, November 17, 2008 - 9:28am to 9:57am
Viscous fingering phenomena have long been studied both experimentally and theoretically in a very wide range of systems as reviewed by Bud Homsy in his classical paper in Ann. Rev. Fluid Mech 1987. This talk will review recent work devoted to the analysis of miscible viscous fingering in chemical systems. After recalling the important contributions of Bud Homsy in this context, I will discuss the negative influence that viscous fingering can have on the efficiency of chromatographic separation before describing the properties of chemically-driven viscous fingering dynamics.