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Experimental Investigation of Drying Droplets Containing Microparticle
Yohana Msambwa
1659:-
Uppskattad leveranstid 7-11 arbetsdagar
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Ring-stains are seen when droplets of liquid containing particles are left to dry on a surface: a pinned contact line leads to outward radial flow, which is enhanced by the diverging evaporative flux at the contact line. As a result, suspended particles in the drops are transported to the edge of the droplet, and deposited in a circular stain. We have characterized the topologies of the deposit using skewness of the profile as a simple analytic method for quantifying the shapes: pillars produce positive, flat deposits have zero skew and ring stain have a negative skew.
- Format: Pocket/Paperback
- ISBN: 9786138838180
- Språk: Engelska
- Antal sidor: 252
- Utgivningsdatum: 2020-04-29
- Förlag: Scholars' Press