If the value of Cp=1, then the local pressure can be given as ___________(a) P = Pfreestream + q(b) P = 0.5*ρ*V1^2(c) P = Pfreestream(d) P = 0The question was asked in examination.My enquiry is from Pressure Coefficient in section Inviscid & Incompressible Flow of Aerodynamics

If the value of Cp=1, then the local pressure can be given as ________

1.	If the value of Cp=1, then the local pressure can be given as ___________(a) P = Pfreestream + q(b) P = 0.5ρV1^2(c) P = Pfreestream(d) P = 0The question was asked in examination.My enquiry is from Pressure Coefficient in section Inviscid & Incompressible Flow of Aerodynamics
Answer» The correct answer is (a) P = PFREESTREAM + q To explain: For Cp=1, the flow BECOMES INCOMPRESSIBLE and in general Cp TELLS us how much p differs from Pfreestream in multiples of the dynamic pressure. When Cp=1, it tells that local pressure is one times the dynamic pressure above freestream STATIC pressure.

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If the value of Cp=1, then the local pressure can be given as ___________(a) P = Pfreestream + q(b) P = 0.5*ρ*V1^2(c) P = Pfreestream(d) P = 0The question was asked in examination.My enquiry is from Pressure Coefficient in section Inviscid & Incompressible Flow of Aerodynamics

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If the value of Cp=1, then the local pressure can be given as ___________(a) P = Pfreestream + q(b) P = 0.5ρV1^2(c) P = Pfreestream(d) P = 0The question was asked in examination.My enquiry is from Pressure Coefficient in section Inviscid & Incompressible Flow of Aerodynamics