3 papers
physics.flu-dyn2020
A finite-element model for computing fluid flow inside a sessile evaporating droplet on a solid surface
Manish Kumar, Rajneesh Bhardwaj
A finite element model was developed to compute the fluid flow inside a sessile evaporating droplet on hydrophilic substrate in ambient conditions. The evaporation is assumed as qu…
physics.flu-dyn2020
Evaporation of initially heated sessile droplets and the resultant dried colloidal deposits on substrates held at ambient temperature
Sanghamitro Chatterjee, Manish Kumar, Janani S Murallidharan +1
The present study experimentally and numerically investigates the evaporation and resultant patterns of dried deposits of aqueous colloidal sessile droplets, when the droplets are…
physics.app-ph2019
A Combined Computational and Experimental Investigation on Evaporation of a Sessile Water Droplet on a Heated Hydrophilic Substrate
Manish Kumar, Rajneesh Bhardwaj
We numerically and experimentally investigate evaporation of a sessile droplet on a heated substrate. We develop a finite element (FE) model in two-dimensional axisymmetric coordin…