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   Articles with "sessile droplets" as a keyword



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Pancake Jumping of Sessile Droplets

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recommendations! Published in 2022 at "Advanced Science"

DOI: 10.1002/advs.202103834

Abstract: Rapid droplet shedding from surfaces is fundamentally interesting and important in numerous applications such as anti‐icing, anti‐fouling, dropwise condensation, and electricity generation. Recent efforts have demonstrated the complete rebound or pancake bouncing of impinging droplets… read more here.

Keywords: droplets pancake; pancake jumping; jumping sessile; sessile droplets ... See more keywords
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Hydrothermal waves in sessile droplets evaporating at a constant contact angle mode

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recommendations! Published in 2021 at "International Journal of Heat and Mass Transfer"

DOI: 10.1016/j.ijheatmasstransfer.2021.121131

Abstract: Abstract Although various Marangoni instability patterns have been observed in evaporating sessile droplets, most are limited to a small contact angle. As a result, the droplets resemble a flat liquid layer, where the vertical temperature… read more here.

Keywords: contact; contact angle; htws; sessile droplets ... See more keywords
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Dynamics of stain growth from sessile droplets on paper.

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recommendations! Published in 2019 at "Journal of colloid and interface science"

DOI: 10.1016/j.jcis.2019.01.032

Abstract: HYPOTHESIS The rate of stain growth of a sessile droplet deposited on paper has been previously studied (Kissa, 1981; Danino and Marmur, 1994; Kawase et al., 1986; Borhan and Rungta, 1993) but is not fully… read more here.

Keywords: sessile droplets; droplet; paper; growth sessile ... See more keywords
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Full-field flow measurement in evaporating sessile droplets based on the Scheimpflug principle

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recommendations! Published in 2019 at "Applied Physics Letters"

DOI: 10.1063/1.5108696

Abstract: The direct visualization of flow fields plays an important role in droplet evaporation. However, the refraction of light at the curved droplet surface makes it challenging to obtain the accurate flow field. To solve this… read more here.

Keywords: sessile droplets; field; droplet; measurement ... See more keywords
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Ferrohydrodynamics governed evaporation phenomenology of sessile droplets

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recommendations! Published in 2021 at "Physics of Fluids"

DOI: 10.1063/5.0040712

Abstract: In this article, we report the morphing of the evaporation kinetics of paramagnetic saline sessile droplets in the presence of a magnetic field stimulus. We explore the evaporation kinetics both experimentally and theoretically and study… read more here.

Keywords: sessile droplets; ferrohydrodynamics governed; field; evaporation ... See more keywords
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Prediction of virus survival timescales in surrogate respiratory sessile droplets

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recommendations! Published in 2023 at "Physics of Fluids"

DOI: 10.1063/5.0143813

Abstract: The spreading of respiratory diseases through deposited saliva droplets is strongly dependent on the water evaporation process that may determine the virus viability due to the increase in concentration of nonvolatile compounds that are harmful… read more here.

Keywords: relative humidity; sessile droplets; viability; respiratory ... See more keywords
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Pattern Formation upon Evaporation of Sessile Droplets of Polyelectrolyte/Surfactant Mixtures on Silicon Wafers

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recommendations! Published in 2021 at "International Journal of Molecular Sciences"

DOI: 10.3390/ijms22157953

Abstract: The formation of coffee-ring deposits upon evaporation of sessile droplets containing mixtures of poly(diallyldimethylammonium chloride) (PDADMAC) and two different anionic surfactants were studied. This process is driven by the Marangoni stresses resulting from the formation… read more here.

Keywords: sessile droplets; evaporation; polyelectrolyte surfactant; formation ... See more keywords
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Swirl-like Acoustofluidic Stirring Facilitates Microscale Reactions in Sessile Droplets

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recommendations! Published in 2023 at "Micromachines"

DOI: 10.3390/mi14040837

Abstract: Sessile droplets play a crucial role in the microreactors of biochemical samples. Acoustofluidics provide a non-contact and label-free method for manipulating particles, cells, and chemical analytes in droplets. In the present study, we propose a… read more here.

Keywords: swirl like; acoustofluidic stirring; sessile droplets; like acoustofluidic ... See more keywords