Electrohydrodynamics

Simulating the Dynamics of Particulate Networks

Crude oil is a naturally occurring complex fluid with interesting flow characteristics. For example, crystallisation of high molecular weight hydrocarbons (waxes) occurs at low temperatures. When this happens, and if the particles are large enough in number, they deposit on the walls, slowly blocking the pipeline. This may sometimes also happen suddenly during shut-downs and if not managed properly, the pipeline may need to be abandoned. Prevention and management of blockage is thus a crucial problem for the petroleum industry. 

Early cancer detection and cancer Treatment using electric fields (Electroporation)

The administration of anti-cancer drugs such as Cisplatin and Bleomycin is known to be significantly enhanced when used in conjunction with electroporation. Electroporation involves punching of holes of the size of few 10s of nanometers into bilayer membranes to put across polar drugs or nanoparticles. The long time and length scales associated with the pores merits a meso-scopic method such as Dissipative particle dynamics.