Pick out the correct equation.
A. $${\text{JH}} = \left( {{\text{St}}} \right){\left( {{\text{Pr}}} \right)^{\frac{2}{3}}} = \frac{{\text{f}}}{2}$$
B. $${\text{JH}} = \left( {{\text{St}}} \right){\left( {{\text{Pr}}} \right)^{\frac{1}{3}}} = \frac{{\text{f}}}{2}$$
C. $${\text{JH}} = {\left( {{\text{St}}} \right)^{\frac{2}{3}}}\left( {{\text{Pr}}} \right) = \frac{{\text{f}}}{2}$$
D. $${\text{JH}} = {\left( {{\text{St}}} \right)^{\frac{1}{3}}}\left( {{\text{Pr}}} \right) = \frac{{\text{f}}}{2}$$
Answer: Option A
This Question Belongs to Chemical Engineering >> Heat Transfer
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