Xudong Chen1,2, Quanzi Yuan1,2,*
The International Conference on Computational & Experimental Engineering and Sciences, Vol.27, No.4, pp. 1-1, 2023, DOI:10.32604/icces.2023.09318
Abstract The wetting and instability of liquids on the surface of soluble solids is a problem of interface stability at
multiple scales, which is coupled by mechanics and chemistry. This problem is crucial to application fields
such as micro-nano processing and microscopic observation. In this work, the instability process of moving
contact lines on the surfaces of soluble solids is investigated in experiments, theories, and simulations. Based
on the unique shapes of the surfaces of soluble solids caused by instability in experiments, the concept of
pagoda instability is proposed. Then the Cahn-Hilliard interfaces are developed to establish the evolution
model of… More >
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