pub fn base_drag_coefficient(mach: f64) -> Result<f64, AeroError>Expand description
Base drag (C_D•)_base on the base area: 0.12 + 0.13 M² below Mach 1 and 0.25/M from
Mach 1, continuous at 0.25 (Niskanen 2009 eq. 3.94, after Fleeman).
§Errors
AeroError::Domain for a negative or non-finite Mach number.