Mathematics · Fluid Kinematics
The stream function (ψ) for a 2D flow field is given by ψ = 5 + 5y - 6xy + 2x. What is the x-component of velocity (u)?
- 12 - 6y
- 26xy
- 32 + 6x
- 4-5 + 6x✓
Correct answer
-5 + 6x
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