Leidenfrost liquid drops on miniaturized ratchets: The influence of drop impact speed

Document Type

Conference Proceeding

Publication Date

1-1-2014

Abstract

The experimental setup equipped with a high speed camera and an injection system with a needle and a syringe pump was used to examine the influence of the impact and motion of water drops on micro scale asymmetric ratchets under various conditions. The results show good repeatability. The highest acceleration is always observed at the beginning of drop motion. The impact speed of water drop does not significantly affect the drop motion.

Publication Source (Journal or Book title)

18th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2014

First Page

1226

Last Page

1228

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