Surface area is an essential parameter to consider in various aspects of science, engineering, and everyday life. The total area that the surface of an object occupies is crucial for understanding its ...

The surface area to volume ratio (SA/V) is a critical parameter in numerous scientific disciplines, from physics and chemistry to biology and engineering. It provides insight into the relationship ...

The net of a 3D shape is what a shape looks like when opened into a 2D shape. The net can help to show the areas of each face that make up the surface area of a shape. The same units are needed for ...

A new concept of the effective surface profile is proposed to facilitate the prediction of the worn surface texture at sliding friction. The effective surface profile is a 2D height characteristic ...

A micrometer is a useful instrument used by engineers and metrologists in almost all industries for very precise and accurate measurements. They are extensively used for essential metrological ...

The calculation of a river water surface profile is a very important problem in the field of hydraulic engineering. With the development of research on surface and groundwater coupled simulation, the ...