By modifying a physical property of a solution like its density or viscosity, chemical reactions
can modify and even trigger convective flows. These flows in turn affect the spatiotemporal …

Living organisms employ chemical self-organization to build structures, and inspire new
strategies to design synthetic systems that spontaneously take a particular form, via a …

Pattern-forming processes in simple fluids and suspensions have been studied extensively,
and the basic displacement structures, similar to viscous fingers and fractals in capillary …

Reactive processes associated with multiphase flows play a significant role in mass
transport in unsaturated porous media. For example, the effect of reactions on the solid …

Fluid mixing plays a fundamental role in many natural and engineered processes, including
groundwater flows in porous media, enhanced oil recovery, and microfluidic lab‐on‐a‐chip …

Miscible viscous fingering classically occurs when a less viscous fluid displaces a miscible
more viscous one in a porous medium. We analyze here how double diffusive effects …

When one solution of reactant A is displacing another miscible solution of reactant B, a
miscible product C can be generated in the contact zone if a simple A+ B→ C chemical …

The role of nonlinear rheology of polymeric fluids in finger formation and the ensuing
morphology of the patterns in miscible flow displacement is examined experimentally. The …

Viscous fingering is a well-known hydrodynamic instability that sets in when a less viscous
fluid displaces a more viscous fluid. When the two fluids are miscible, viscous fingering …

Chemical reactions can interplay with hydrodynamic flows to generate chemo-hydrodynamic
instabilities affecting the spatio-temporal evolution of the concentration of the chemicals. We …