Question #83670

Which of the following is the „Blasius equation‟, relating friction factor to the Reynolds number ?

A) f = 0.079.NRe-0.25

B) f-0.5 = 4.07 loge (NRef)-0.6

C) Both ‘a’ and ‘b’

D) None of these

Answer: Which of the following is the „Blasius equation‟, relating friction factor to the Reynolds number f = 0.079.NRe-0.25.

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