Time Evolutions of Water Drops Impacting on a Rotating Disk

Jing Yin Li; Xiao Fang Yuan; Qiang Han

doi:10.4028/www.scientific.net/AMR.354-355.609

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 354-355Time Evolutions of Water Drops Impacting on a...

Time Evolutions of Water Drops Impacting on a Rotating Disk

Abstract:

Experimental studies of a water drop impinging on a rotating disk using a high-speed video camera have been performed. The photos of the impact were analyzed in detail. Three kinds of the deposition patterns were observed with the variation in Rossby number. It is found that Rossby number plays an important role in the deposition process of the drop impacting on the rotating disk, leading to some new stages not observed for drop impact on a stationary plate.

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Periodical:

Advanced Materials Research (Volumes 354-355)

Pages:

609-614

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.354-355.609

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Online since:

October 2011

Authors:

Jing Yin Li, Xiao Fang Yuan, Qiang Han

Keywords:

Drop Impact, Impact Pattern, Rossby Number, Rotating Disc

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References

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