In the calculation of Friction Factor on the annulus/tube side for heat transferred, which is the correct formula for Friction Factor?

F = 0.0027+ \(\frac{0.264}{Re^{0.42}}\)

F = 0.0035+ \(\frac{0.264}{Re^{0.42}}\)

F = 0.0027+ \(\frac{0.264}{Re^{0.42}}\)

F = 0.0035+ \(\frac{0.42}{Re^{0.264}}\)

F = 0.0027+ \(\frac{0.42}{Re^{0.264}}\)

In the calculation of Friction Factor on the annulus/tube side for he

1.	In the calculation of Friction Factor on the annulus/tube side for heat transferred, which is the correct formula for Friction Factor?
A.	F = 0.0035+ \(\frac{0.264}{Re^{0.42}}\)
B.	F = 0.0027+ \(\frac{0.264}{Re^{0.42}}\)
C.	F = 0.0035+ \(\frac{0.42}{Re^{0.264}}\)
D.	F = 0.0027+ \(\frac{0.42}{Re^{0.264}}\)
Answer» B. F = 0.0027+ \(\frac{0.264}{Re^{0.42}}\)

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