Chemical Engineering - Heat Transfer - Discussion
Discussion Forum : Heat Transfer - Section 1 (Q.No. 47)
47.
Bulk of the convective heat transfer resistance from a hot tube surface to the fluid flowing in it, is
Discussion:
2 comments Page 1 of 1.
Mongam Damodhar Rao said:
11 months ago
The velocity of the fluid is maximum in a tube or pipe. In that case, convective heat transfer is maximum in the centre. The velocity of the fluid is minimal at the tube wall. So heat transfer is less at the tube wall. Finally, convective heat transfer resistance is more or confined at tube wall.
Swamy said:
8 years ago
Since the temperature drop is less more resistance.
(1)
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