Heat Transfer Questions & Answers | |
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Right, both answers for A8Q1 were not for this problem. I fixed them: check again.
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The friction factor mentioned in the “hint” is valid for both laminar or turbulent flows.
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For a gas, you don't need to assume constant density but you need to assume negligible kinetic energy change. I think I mentioned this in class..
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Yes, this sounds correct.
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I don't understand what you write. What is $L_u$ and $L_t$? How do you calculate this? You need to define these new terms and explain how you got them.
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You're on the right track!
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$\pi$ |