| Downloading |
Liquid in a convex-walled channel with differing contact angles..The contact angle on the red wall is 22 degrees, on the brown wall it is 52 degrees, and on the bottom it is 42 degrees. Therefore the red wall exerts a higher capillary force than the red wall, so the liquid advances faster along the brown wall. The liquid rises on the walls until the flat top surface makes the prescribed contact angles on the walls, resulting in a tilted top surface. [an error occurred while processing this directive] |