Preferred Label : roughness factor;
Detailed label : roughness factor (rugosity) of a surface;
IUPAC definition : The ratio: \[f_{{r}} \frac{A_{{r}}}{A_{{g}}}\] where Ar is the real (true, actual)
surface (interface) area and Ag is the geometric surface (interface) area.;
Origin ID : R05419;
See also
The ratio: \[f_{{r}} \frac{A_{{r}}}{A_{{g}}}\] where Ar is the real (true, actual)
surface (interface) area and Ag is the geometric surface (interface) area.
