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Time-Varying Oscillatory Response of Burning Gel Fuel Droplets

open access: yesGels, 2023
Gel fuel droplets exhibit disruptive burning due to the rupture of their gellant shell, which causes the release of unreacted fuel vapors from the droplet interior to the flame in the form of jets.
Janmejai Sharma, Ankur Miglani
doaj   +1 more source

Jetting Dynamics of Burning Gel Fuel Droplets

open access: yesGels, 2022
Jetting in burning gel fuel droplets is an important process which, in addition to pure vaporization, enables the convective transport of unreacted fuel vapors from the droplet interior to the flame envelope. This aids in accelerating the fuel efflux and
Janmejai Sharma   +5 more
doaj   +1 more source

Seasonal and diurnal trends in black carbon properties and co-pollutants in Mexico City [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
The Mexico City metropolitan area (MCMA) is a region that continues to grow in population and vehicular traffic as well as being the largest source of short-lived climate pollutants (SLCP) in Latin America.
A. Retama   +4 more
doaj   +1 more source

Chamber catalogues of optical and fluorescent signatures distinguish bioaerosol classes [PDF]

open access: yesAtmospheric Measurement Techniques, 2016
Rapid bioaerosol characterization has immediate applications in the military, environmental and public health sectors. Recent technological advances have facilitated single-particle detection of fluorescent aerosol in near real time; this leverages ...
M. Hernandez   +5 more
doaj   +1 more source

Superwalking Droplets [PDF]

open access: yesPhysical Review Letters, 2019
A \textit{walker} is a droplet of liquid that self-propels on the free surface of an oscillating bath of the same liquid through feedback between the droplet and its wave field. We have studied walking droplets in the presence of two driving frequencies and have observed a new class of walking droplets, which we coin \textit{superwalkers}. Superwalkers
Rahil N. Valani   +2 more
openaire   +4 more sources

Droplet impact on a wettability‐patterned woven mesh

open access: yesDroplet, 2023
Droplet impact and breakup on meshes are relevant to a number of applications involving filters, textiles, and other spatially inhomogeneous media encountering gas‐dispersed liquids.
Sotiris Catsoulis   +3 more
doaj   +1 more source

Multifunctional droplet‐surface interaction effected by bulk properties

open access: yesDroplet, 2023
Droplet‐surface systems are an area of great scientific and technological interest as they widely present in diverse domestic and industrial applications.
Xin Tang
doaj   +1 more source

The Laboratory in a Droplet [PDF]

open access: yesChemistry & Biology, 2005
In this issue of Chemistry and Biology, the groups of Tawfik and Griffiths present fluorescence-activated cell sorting of double emulsions as a generally applicable screen for enzyme activity. This novel methodology increases the throughput of a typical enzyme screen by two orders of magnitude.
O'Hare, HM, Johnsson, K
openaire   +5 more sources

Hydrophilic solvent recovery from switched‐on microdroplet dissolution

open access: yesDroplet, 2023
Switchable hydrophilicity solvents (SHSs) are a unique class of chemical compounds that can be switched between their hydrophobic and hydrophilic forms.
Romain Billet   +6 more
doaj   +1 more source

Liquid encapsulation in a freezing sessile drop

open access: yesDroplet, 2023
During the solidification of a sessile drop, the effect of heat exchange from the gaseous environmental medium is generally ignored. However, by combining experimental observations, direct numerical simulations, and a theoretical model, we have ...
Sijia Lyu   +3 more
doaj   +1 more source

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