[HTML][HTML] Fluid dynamics of respiratory droplets in the context of COVID-19: Airborne and surfaceborne transmissions

P Katre, S Banerjee, S Balusamy, KC Sahu - Physics of Fluids, 2021 - pubs.aip.org
The World Health Organization has declared COVID-19 a global pandemic. Several
countries have experienced repeated periods of major spreading over the last two years …

Evaporation of a sessile colloidal water–glycerol droplet: Marangoni ring formation

L Thayyil Raju, C Diddens, Y Li, A Marin… - Langmuir, 2022 - ACS Publications
The transport and aggregation of particles in suspensions is an important process in many
physicochemical and industrial processes. In this work, we study the transport of particles in …

Evaporation dynamics of a sessile droplet of binary mixture laden with nanoparticles

P Katre, S Balusamy, S Banerjee, LD Chandrala… - Langmuir, 2021 - ACS Publications
We investigate the evaporation dynamics of a sessile droplet of ethanol–water binary
mixtures of different compositions laden with alumina nanoparticles and compare with the …

[HTML][HTML] The effect of surface roughness on sessile droplet evaporation dynamics of silica nanofluid

Z Zhang, Y Yan - International Journal of Heat and Mass Transfer, 2024 - Elsevier
This study focuses on the influence of copper surface roughness on evaporation dynamics
and deposition mode of fixed silica nanofluid droplets. It aims to achieve an enhanced …

Molecular rotors for in situ viscosity mapping during evaporation of confined fluid mixtures

F Gibouin, D Nalatamby, P Lidon… - … Applied Materials & …, 2024 - ACS Publications
Numerous formulation processes of materials involve a drying step, during which
evaporation of a solvent from a multicomponent liquid mixture, often confined in a thin film or …

Evaporation of a small water droplet sessile on inclined surfaces

Z Pan, Y Wang - International Journal of Heat and Mass Transfer, 2022 - Elsevier
A three-dimensional numerical model is developed to explore the evaporation of a small
water droplet sessile on inclined surfaces. Important transport mechanisms, including …

Modeling the evaporation of sessile drops deformed by gravity on hydrophilic and hydrophobic substrates

S Tonini, GE Cossali - Physics of Fluids, 2023 - pubs.aip.org
Evaporation of sessile drops deformed by gravity is quantified by an analytical–numerical
approach. The shape of the drops is defined by minimizing the interfacial and potential drop …

[HTML][HTML] Evaporative phase separation in polymer microdroplets with confinement and internal flow

M Kumar, M Gopu, SP Parameswaran, P Joshi… - JCIS Open, 2024 - Elsevier
Evaporation can drive initially homogeneous multiphase liquid systems out of equilibrium to
induce liquid-liquid phase separation (LLPS). Here, we demonstrate evaporative LLPS in …

Analytical modeling of the evaporation of sessile drop linear arrays

S Tonini, GE Cossali - Physical Review E, 2022 - APS
An analytical model for predicting the competitive evaporation of two and three sessile drops
is proposed, based on an analytical solution, in terms of Mehler functions, of the steady …

Evaporation of pure and binary droplets on curved substrates

P Gurrala, S Balusamy, S Banerjee, KC Sahu - International Journal of Heat …, 2022 - Elsevier
We investigate the evaporation of pure ethanol, water and ethanol-water binary sessile
droplets on one-dimensional cylindrical substrates using shadowgraphy and infrared …