Chemical Engineering - Heat Transfer - Discussion

Discussion Forum : Heat Transfer - Section 4 (Q.No. 31)
31.
Which of the following is unimportant in forced convection ?
Reynolds number
Prandtl number
Grashhoff number
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Khalid.abed said:   8 years ago
According to me,

For forced convection: Nu= f (Re, Pr), Gr. Number may be omitted.
For natural convection: Nu= f (Gr, Pr), Re. Number may be omitted.

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