Pressure coefficient over the lower surface Calculator

The Pressure Coefficient over the lower surface, denoted as , specifically refers to the pressure coefficient on the lower surface of the flat plate. The pressure coefficient () is a dimensionless parameter used in aerodynamics to describe how the local pressure at a specific point on the surface deviates from the freestream pressure. It quantifies whether the local pressure is higher or lower than the freestream pressure. 

  • Pressure coefficient over the lower surface (Cp,l)
  • Angle of attack (𝛼) in rad
  • Freestream Mach number (M∞)

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