The necessary measurements include several cross-sections of the airfoil; key thickness values; the angle of the airfoil on the base; and the twist of the top of the blade relative to the bottom.

The Breslow thickness describes how deep a melanoma has grown into the layers of skin. Doctors need to know the depth of a melanoma to help stage it. The stage tells you the size of a cancer and if it ...

Guide vanes in a Francis turbine are airfoil-shaped vanes used for flow regulation ... Erosion is then defined based on mass loss per unit mass of material, mass loss per unit area and time, volume ...