2720Chemical EngineeringMedium
Which of the following is the „Blasius equation‟, relating friction factor to the Reynolds number?
Af-0.5 = 4.07 loge (NRef)-0.6
Bf = 0.079.NRe-0.25
CNone of these
DBoth ‘a’ and ‘b’
Correct answer
B. f = 0.079.NRe-0.25
Explanation
The correct answer is f = 0.079.NRe-0.25.