22 citations · 28 across the 16 of their papers we have counts for
3 papers · 1 filter
Numerical and Experimental Investigation of Static Wetting Morphologies of Aqueous Drops on Lubricated Slippery Surfaces Using a Quasi-Static Approach
Shivam Gupta, Bidisha Bhatt, Meenaxi Sharma +1
Due to the slow dynamics of the wetting ridge, it is challenging to predict the wetting morphology of liquid drops on thin lubricant coated surfaces. It is hypothesized that when a…
A Simple Electronic Circuit Demonstrating Hopf Bifurcation for an Advanced Undergraduate Laboratory
Ishan Deo, Krishnacharya Khare
A nonlinear electronic circuit comprising of three nodes with a feedback loop is analyzed. The system has two stable states, a uniform state and a sinusoidal oscillating state, and…
Reversible Dewetting of Thin Lubricating Films Underneath Aqueous Drops Using External Electric Field
Bidisha Bhatt, Shivam Gupta, Vasudevan Sumathi +2
The stability of thin liquid films on a surface depends on the excess free energy of the system involving various short-range and long-range interactions. In an unstable condition,…