WebbMeniscus shape. (A) The calculated shape of the meniscus along the white line in Figure 4. Radial distances and surface elevations are calculated from the apex of the meniscus. WebbThe shape of the liquid surface is curved near the place of contact with the solid. This curvature is called meniscus. The meniscus is formed at the surface of the liquid near …
Surface Tension - Purdue University
WebbOne of the major questions is the evolution of the liquid meniscus shape. In this paper, a simple geometry method is proposed to solve the force balance equation on the liquid … Webb1 aug. 2007 · It is a general assumption that the meniscus is of nearly spherical shape in a cylindrical capillary tube (Rand, 1978). The true shape of meniscus is still unknown as interface image near... grass cutting services in glen burnie md
Meniscus (liquid) - Wikipedia
WebbIf the surface has about the same affinity for the liquid as the liquid does for itself, then the liquid will form a hemispherical shape on it. If the surface has less affinity for the liquid … WebbThe long answer: To read a meniscus, you first need to see what type of meniscus your liquid forms. If the meniscus is a concave meniscus, read at the lowest level of the … WebbIf the angle (θ>90∘) is obtuse, the surface of the liquid meniscus is convex. In this case, F cohesive >F adhesive. This happens in the case of mercury, where the liquid in the capillary tube falls. If the angle of contact (θ= 90∘), the surface of liquid meniscus is flat. In this case, liquid will not rise or fall in the capillary tube. grass cutting services in my area