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Muhammad

بِسمِ اللَّهِ الرَّحمٰنِ الرَّحيمِ

From: Sahiwal Division

Registered: 2012-03-22

Posts: 22,197

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The property of steam function ψ is :

Civil Engineering Quizzes Hydraulics

Question:
The property of steam function ψ is :

Option A):
the rate of change of ψ with distance in an arbitrary direction, is proportional to the component of velocity normal to that direction
Option B):
the flow around any path in the fluid is zero for continuous flow
Option C):
the velocity vector may be found by differentiating the stream function
Option D):
all these
Option E):
ψ is constant everwhere on any stream line

Correct Answer is Option D):
all these

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