Component of the freestream Mach number for swept wing Calculator

The component of the freestream Mach number for a swept wing, denoted as M∞,n​, represents the portion of the freestream Mach number (M∞​) that is normal or perpendicular to the wing’s leading edge or the wing reference line. It is a vector component of the freestream Mach number that acts in the direction perpendicular to the wing’s span. 

• Component of the freestream Mach number (M∞,n)
• Freestream Mach number (M∞)
• Swept angle (Λ) in rad