Which of the following condition is correct for natural convection?
A. (Gr / Re2) = 1
B. (Gr / Re2) << 1
C. (Gr / Re2) >> 1
D. none of the above
Answer:C
Which of the following condition is correct for natural convection?
A. (Gr / Re2) = 1 B. (Gr / Re2) << 1 C. (Gr / Re2) >> 1 D. none of the above