Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 15 (Q.No. 46)
46.
In case of turbulent flow of a Newtonion fluid in a straight pipe, the maximum velocity is equal to (where, Vavg = average fluid velocity)
Discussion:
4 comments Page 1 of 1.
KRR said:
3 years ago
B is the correct answer for pipe flow.
Prasanna said:
6 years ago
At Re=10^6, Uavg/Umax = 0.817, hence Umax=1.22Uavg. This is as per Prandtl's 1/7th Power Law. So option B is correct.
(3)
Ramesh vishwakarma said:
8 years ago
Option (c) is correct.
Ramesh v said:
8 years ago
(C) Umax= 1.5 Uavg (turbulent flow).
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