Linearized pressure coefficient for the incompressible flow Calculator

is the linearized pressure coefficient for incompressible flow, which quantifies the change in pressure at a specific point on an airfoil or aerodynamic surface relative to the freestream pressure. It is a dimensionless parameter. The linearized pressure coefficient is a dimensionless parameter that quantifies the change in pressure () at a specific point on an airfoil or aerodynamic surface relative to the freestream pressure () in incompressible flow. 

  • Prandtl-Glauert parameter (β)
  • Horizontal perturbation velocity (ū) in m/s
  • Freestream velocity (V∞) in m/s
  • Pressure coefficient (Cp)

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