In a study of the occurrence of Cassie-Wenzel Wetting Transition using a surface that has a different structure is 4 Square Frustum of Pyramids, Cylinders, Pillares, and Frustum of Cones.
In the study, the incidence Cassie-Wenzel Wetting Transition surfaces structured using four different types Square Pillares, Cylinders, Frustum of Pyramids, and Frustum of Cones.
In the Cassie-Wenzel Wetting Transition using surface with different structure 4 is a Square Pillares Cylinders,,, Frustum of Pyramids, and Frustum of Cones.