Degree of reaction - definition of flow coefficient and the


Degree of Reaction

Take-Home Quiz

Use: Eq. R-1, definition of flow coefficient, and the velocity diagram.

Prove the following expressions

(tan 2 tanig, + tan A)

R = φ/2 (tanβ1 - tanβ2)

R = 1/2 - φ/2 (tanβ2 + tanα1)

At which case R = 50%?

R = (h2 - h1)/(h3 - h1)         .....Eq. R-1

1085_Degree of Reaction.png

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