Unknown

Dataset Information

0

Single Droplet on Micro Square-Post Patterned Surfaces - Theoretical Model and Numerical Simulation.


ABSTRACT: In this study, the wetting behaviors of single droplet on a micro square-post patterned surface with different geometrical parameters are investigated theoretically and numerically. A theoretical model is proposed for the prediction of wetting transition from the Cassie to Wenzel regimes. In addition, due to the limitation of theoretical method, a numerical simulation is performed, which helps get a view of dynamic contact lines, detailed velocity fields, etc., even if the droplet size is comparable with the scale of the surface micro-structures. It is found that the numerical results of the liquid drop behaviours on the square-post patterned surface are in good agreement with the predicted values by the theoretical model.

SUBMITTER: Zu YQ 

PROVIDER: S-EPMC4726035 | biostudies-other | 2016

REPOSITORIES: biostudies-other

Similar Datasets

| S-EPMC5291323 | biostudies-literature
| S-EPMC8443603 | biostudies-literature
| S-EPMC9418429 | biostudies-literature
| S-EPMC5253354 | biostudies-literature
| S-EPMC8224045 | biostudies-literature
| S-EPMC8771958 | biostudies-literature
| S-EPMC8263556 | biostudies-literature
| S-EPMC5630605 | biostudies-other
| S-EPMC7074579 | biostudies-literature
| S-EPMC5051543 | biostudies-literature