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Conference Papers Year : 2016

Evaporation of binary mixture nanofluid drops: Pattern formation

Abstract

The deposition patterns and internal flows inside drying binary nanofluid drops on heated substrates have been investigated. The evaporation of a binary mixture causes local concentration gradients at the air-liquid interface, resulting in a Marangoni flow. A temperature-dependant Marangoni flow has also been found, which has a crucial role in the final form of the dried deposits. The influence of substrate temperatures on the pattern formation has also been studied.
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Dates and versions

hal-03670405 , version 1 (17-05-2022)

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  • HAL Id : hal-03670405 , version 1

Cite

Maryam Maria Parsa, Souad Harmand, Khellil Sefiane, Maxence Bigerelle. Evaporation of binary mixture nanofluid drops: Pattern formation. 10th Annual TechConnect World Innovation Conference and Expo, Held Jointly with the 19th Annual Nanotech Conference and Expo, and the 2016 National SBIR/STTR Conference, May 2016, Washington, United States. ⟨hal-03670405⟩
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