Chemical Engineering - Heat Transfer - Discussion
Discussion Forum : Heat Transfer - Section 6 (Q.No. 22)
22.
For a laminar flow of fluid in a circular tube, 'h1' is the convective heat transfer co-efficient at velocity 'V1'. If the velocity is reduced by half and assuming the fluid properties are constant, the new convective heat transfer co-efficient is
Discussion:
2 comments Page 1 of 1.
Vaishu said:
8 years ago
For laminar flow in tubes.
Nu=1.86*((Re*Pr)d/L)0.33.
0.33 is power.
Nu=1.86*((Re*Pr)d/L)0.33.
0.33 is power.
Vicky said:
4 years ago
Thanks @Vaishu.
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