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Drop impact dynamics on solid surfaces
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DOI：10.1063/5.0124256.png)
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Abstract
En 中文
Drop impact on solid surfaces widely occurs both in nature and engineering. In this Perspective, we review the recent advances in experimental, theoretical, and numerical investigations of drop impact dynamics on solid surfaces. The relevant theoretical models and numerical methods, such as the wetting transition models and the volume-of-fluid method, are briefly described. The influences of key factors on the drop impact dynamics, and the underlying mechanisms of forces and energies, are examined. Especially, we analyze the contact time for a drop impacting on a solid surface and discuss the effective strategies to tune the dynamic impact behavior. The design principles of functional surfaces and some typical applications are also discussed. Finally, Perspectives are given on future development of the drop impact dynamics and its potential applications in diverse engineering fields. Published under an exclusive license by AIP Publishing.
Keywords:
LATTICE BOLTZMANN SIMULATION
COUPLED LEVEL SET
OF-FLUID METHOD
BIOINSPIRED SURFACES
CONTACT TIME
SUPERHYDROPHOBIC SURFACES
WETTING TRANSITIONS
SUPER-WETTABILITY
WATER COLLECTION
FORCE
Journal
IF:
3.6
Papers:
10.4W
Citations:
17.8W