The normal force coefficient for a flat plate, often denoted as cn, is an aerodynamic parameter used to describe the lift or normal force generated by a flat plate in a fluid flow field. It quantifies how much lift is produced by the flat plate when it is subjected to an oncoming flow. The normal force coefficient cn provides a convenient way to assess the lift performance of flat plates and airfoils in fluid flow and is a fundamental parameter used in aerodynamic analysis and design.
- Normal force coefficient (cn)
- Angle of attack (𝛼) in rad
- Freestream Mach number (M∞)