7 citations · 7 across the 2 of their papers we have counts for
5 papers · 1 filter
Desiccation of a clay film: Cracking versus peeling
Supti Sadhukhan, Janett Prehl, Peter Blaudeck +3
Cracking and peeling of a layer of clay on desiccation has been simulated using a spring model. A vertical section through the layer with finite thickness is represented by a recta…
Self-organized critical dynamics of a directed bond percolation model
Subhankar Ray, Tapati Dutta, J. Shamanna
We study roughening interfaces with a constant slope that become self organized critical by a rule that is similar to that of invasion percolation. The transient and critical dynam…
Radially Interrupted Viscous Fingers in a Lifting Hele-Shaw Cell
Suparna Sinha, Subrata Kumar Kabiraj, Tapati Dutta +1
Viscous fingers have been produced in the lifting Hele-Shaw cell, with concentric circular grooves etched onto the lower plate. The invading fluid (air) enters the defending newton…
Condensation and Evaporation of Mutually Repelling Particles :Steady states and limit cycles
T Dutta, N I Lebovka, S Tarafdar
We study condensation and evaporation of particles which repel each other, using a simple set of rules on a square lattice. Different results are obtained for a mobile and an immob…
Simulation of Hierarchical Viscous Fingering Pattern in Lifting Hele-Shaw Cell
T Dutta, S Kabiraj, S Tarafdar
Viscous fingers in the lifting Hele-Shaw cell form a hierarchical pattern due to competition between growing fingers in a converging geometry. If the defending fluid is visco-plast…