Gas to particle heat transfer coefficients can be calculated by the equation given below, which one is correct for Re/ϵ

Question

Gas to particle heat transfer coefficients can be calculated by the equation given below, which one is correct for Re/ϵ < 200.

TuteeHUB · Accepted Answer

NA

TuteeHUB · Answer

Nu=1.6×10-2 $(\frac{Re}{\in})^{1.3}$ Pr0.33

TuteeHUB · Answer

Nu=1.6×10-2 $(\frac{Re}{\in})^{1.3} Pr^\frac{2}{3}$

TuteeHUB · Answer

Nu=1.6×10-2 $(\frac{Re}{\in})^\frac{2}{3}$ Pr0.33

TuteeHUB · Answer

Nu=0.4 $(\frac{Re}{\in})^\frac{2}{3}$  Pr0.33

1.	Gas to particle heat transfer coefficients can be calculated by the equation given below, which one is correct for Re/ϵ < 200.
A.	Nu=1.6×10-2 \((\frac{Re}{\in})^{1.3}\) Pr0.33
B.	Nu=1.6×10-2 \((\frac{Re}{\in})^{1.3} Pr^\frac{2}{3}\)
C.	Nu=1.6×10-2 \((\frac{Re}{\in})^\frac{2}{3}\) Pr0.33
D.	Nu=0.4 \((\frac{Re}{\in})^\frac{2}{3}\) Pr0.33
Answer» B.

Gas to particle heat transfer coefficients can be calculated by the equation given below, which one is correct for Re/ϵ < 200.