National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Identification of the contact angle anisotropy for hydrophobic surfaces
Simandl, Mirek ; Pochylý, František (referee) ; Fialová, Simona (advisor)
Bachelor thesis deals with the principle of solid/liquid interface. A water droplets behaviour is observed in contact with hydrophobic and superhydrophobic surfaces (contact angle exceeding 150°). The influence of the coating direction (unidirectional coating, perpendicular coating, both directions, uncoated and undefined) of the surface was evaluated. The contact angle anisotropy was examinedusing the SEE System software and its measuring accessories. Each sample was measured with three volumes of waterdroplet - 3l, 5 l and 10 l. Further, the influence of the structure on the droplet motion on an inclined plane was observed. Individual samples and groups with the same direction of the coating structure are evaluated. From these results are taken some general conclusions regarding to the influence of the direction of the structure and the droplet size on the contact angle anisotropy.
Identification of the contact angle anisotropy for hydrophobic surfaces
Simandl, Mirek ; Pochylý, František (referee) ; Fialová, Simona (advisor)
Bachelor thesis deals with the principle of solid/liquid interface. A water droplets behaviour is observed in contact with hydrophobic and superhydrophobic surfaces (contact angle exceeding 150°). The influence of the coating direction (unidirectional coating, perpendicular coating, both directions, uncoated and undefined) of the surface was evaluated. The contact angle anisotropy was examinedusing the SEE System software and its measuring accessories. Each sample was measured with three volumes of waterdroplet - 3l, 5 l and 10 l. Further, the influence of the structure on the droplet motion on an inclined plane was observed. Individual samples and groups with the same direction of the coating structure are evaluated. From these results are taken some general conclusions regarding to the influence of the direction of the structure and the droplet size on the contact angle anisotropy.

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