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?

1.26 h₁
0.794 h₁
0.574 h₁
1.741 h₁

LohaHridoy

8 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

8 views Answered 2022-09-01 13:21

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