Browsing Year-2018 by Author "Gedupudi, S."

Now showing items 1-3 of 3

Correlating contact line capillarity and dynamic contact angle hysteresis in surfactant-nanoparticle based complex fluids

Harikrishnan, A.R.; Dhar, P.; Agnihotri, P.K.; Gedupudi, S. (2018-12-31)

Dynamic wettability and contact angle hysteresis can be correlated to shed insight onto any solidliquid interaction. Complex fluids are capable of altering the expected hysteresis and dynamic wetting behavior due to ...
Governing influence of thermodynamic and chemical equilibria on the interfacial properties in complex fluids

Harikrishnan, A.R.; Dhar, P.; Gedupudi, S.; Das, S.K. (2018-10-10)

We propose a comprehensive analysis and a quasi-analytical mathematical formalism to predict the surface tension and contact angles of complex surfactant-infused nanocolloids. The model rests on the foundations of the ...
Oscillatory solutothermal convection-driven evaporation kinetics in colloidal nanoparticle-surfactant complex fluid pendant droplets

Harikrishnan, A.R.; Dhar, P.; Gedupudi, S.; Das, S.K. (2018-09-18)

To elucidate the pure physics of evaporation which is free from surface effects, the pendant mode of evaporation is employed in the present study. The present study brings out the evaporation kinetics of a combined ...

Now showing items 1-3 of 3

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