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Mechanical Engineering - Heat Transfer, Refrigeration and Air Conditioning - Discussion

Discussion Forum : Heat Transfer, Refrigeration and Air Conditioning - Section 1 (Q.No. 4)
Heat Transfer, Refrigeration and Air Conditioning
4.
In free convection heat transfer transition from laminar to turbulent flow is governed by the critical value of the
Reynold's number
Grashoff's number
Reynold's number, Grashoff's number
Prandtl number, Grashoff's number
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
12 comments Page 2 of 2.
Ayyappa said:   10 years ago
In free convection Reynold's number matters. It is simply function of Grashoff's and prandtl.
Amulraj said:   9 years ago
Refer heat and mass transfer data book CP Kothandraman. It contains all the formulas and relations.
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