2 papers
cond-mat.mtrl-sci2006
Crack Patterns in Laponite Films Dried in Electrostatic Field
Sujata Tarafdar, Dibyendu Mal, Suparna Sinha +1
Crack patterns in a layer of laponite gel allowed to dry in a static electric field are studied. Crack patterns in natural and synthetic clays have been studied extensively with in…
cond-mat.soft2003
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…