Flow coefficient in axial compressor is defined as-______. (Axial velocity of flow = vf, Blade velocity at periphery = u)

Flow coefficient in axial compressor is defined as-______. (Axial velo

1.	Flow coefficient in axial compressor is defined as-______. (Axial velocity of flow = vf, Blade velocity at periphery = u)
A.	\(\frac{{{v_f}}}{u}\)
B.	\(\frac{u}{{{v_f}}}\)
C.	\(\frac{{{v_f} + u}}{u}\)
D.	\(\frac{{{u^2}}}{{{v_f}}}\)
Answer» B. \(\frac{u}{{{v_f}}}\)

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Flow coefficient in axial compressor is defined as-______. (Axial velocity of flow = vf, Blade velocity at periphery = u)

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