For laminar flow (NRe < 2100) in steel pipe, the optimum inside pipe diameter is given by
A. Di, opt = 3 Q0.36.ρ0.18
B. Di, opt = 3.9 Q0.45.ρ0.23
C. Di, opt = 7.6 Q0.36.ρ0.9
D. Di, opt = 3 Q0.36.ρ1.86.μ0.08
Answer: Option A
This Question Belongs to Chemical Engineering >> Process Equipment And Plant Design
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A. Less than
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B. Complete back mixing
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D. Eddy diffusivity = 0
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