Mechanical Engineering > GATE 2016 SET-1 > Turbulent Flow
The instantaneous stream-wise velocity of a turbulent flow is given as follows:
u(x,y,z,t) = ū(x,y,z) + u'(x,y,z,t).
The time-average of the fluctuating velocity u'(x,y,z,t) is
u(x,y,z,t) = ū(x,y,z) + u'(x,y,z,t).
The time-average of the fluctuating velocity u'(x,y,z,t) is
Correct : c
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