The drag coefficient (cd) for a flat plate with the assumption of a small angle of attack is a parameter that quantifies the drag or resistance to motion experienced by the flat plate when it is subjected to a fluid flow and the angle of attack (𝛼) is relatively small. This assumption is often used to simplify the analysis of drag for flat plates at low angles of attack, where the flow remains attached to the plate surface and does not result in significant separation or stall.
- Drag coefficient (cd)
- Normal force coefficient (cn)
- Angle of attack (𝛼) in rad
- Axial force coefficient (ca)