MCDRAG

Zero-yaw drag coefficient estimate for an axisymmetric projectile (R. L. McCoy, Dec. 1974). Outputs CD0 and components CDH, CDSF, CDBND, CDBT, CDB, plus base pressure ratio PB/PINF over Mach 0.5–5.0.

MCDRAG geometry inputs

Computes the original 26-point Mach schedule from 0.5 to 5.0.